Underhill

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When purchasing a product, price is the consumer's primary concern. At present, Underhill has 117 products for sale. Underhill products range in price from $12.89 to $322, and the average price of all the products is about $72.87.

You can confidently purchase Underhill products from the seller Underhill International. The brand holds an average rating of 4.3, testifying to its excellent reputation.

Underhill Best Sellers

Last Updated: Jan 12, 2025

Underhill Garden Y Hose Splitter 2 Way, Heavy Duty Bib Faucet Spigot Connector with Water Shut Off Valves, Metal, 30 GPM, 3/4-Inch Thread, A-HB2HF

Garden Hose Splitters

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ENHANCE YOUR WATERING EXPERIENCE - Upgrade your garden setup with our premium garden hose Y splitter 2 way. This metal alloy and brass hose splitter ensures a secure, leak-free connection with larger ports to allow for flow rates over 30 GPM.

EASY CONTROL - Our 2-way garden hose splitter features ergonomic handles for effortless on/off control. Installation is a breeze – no tools required.

NO LEAKS - The spigot splitter 2 way features a long, smooth thread and durable rubber ring to eliminate leaks, ensuring a watertight seal. Compatible with standard 3/4-inch hose threads (works with both 5/8 and 3/4 inch hoses).

FAUCET EXTENDER - Struggle no more with hard-to-reach outdoor faucets. Our garden hose bib splitter provides extra maneuverability, allowing easy access. Simplify your outdoor chores with this essential tool.

REVOLUTIONARY DESIGN - Discover the innovative design of our Y hose splitter 2 way. Engineered for heavy-duty use with stainless steel internal valve breaks, this pioneering metal alloy and brass hose splitter offers durability and performance.

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Underhill Garden Hose Shut Off Valve 3/4-Inch Hose Thread, Brass Hose Nozzle Connector, Attachment, Heavy-Duty Fittings, CV075H

Garden Hose Connectors

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HOSE VALVE – Robust hose shut off valve with easy on/off control handle. Garden hose valve with stainless steel ball shut off and extra large opening for high flow, offering maximum performance.

COMPATIBILITY – Shut Off Valve with a 3/4-inch hose thread inlet/outlet. Providing 23 GPM of flow. Compatible with Underhill's range of 3/4-inch hose nozzles and attachments for garden irrigation. Underhill's valve is the only valve with a handle designed to work with 1 inch hoses as well (adapter required).

DURABLE – The hose valve is made from heavy-duty solid brass that's rust and corrosion resistant for a secure and leak proof connection. Maximum pressure limit 125 PSI.

TOUGH – The water shut off tool valve is designed to withstand high pressure and temperature extremes. Lasts longer than plastic valves which can crack or leak. Ideal for golfing greens or leisure facilities.

PROFESSIONAL QUALITY – Designed for everyday use. Our shut off water hose valves are ideal for professional irrigation specialists or for home use. Accessible thumb control makes operation easy. Underhill is a USA based corporation and provides around the clock customer support.

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Underhill Big Gulp Pro Syringe Siphon Suction Water Pump 24 Inch Length with 17 Inch Discharge Tube, for Fluid Transfer, Water Removal, A-G12S-C

Water Pumps Fountain Pumps

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WATER PUMP – The Underhill Gulp Pro Syringe Pump features an Aircraft aluminum pump shaft, clear cylinder body, and dual-stroke design for quick water removal. A hand water pump with high suction power.

SIZING – The water pump features a 24 oz. capacity per stroke with a 17-inch high grade intake/ discharge tube and ergonomic padded pump handle.

DURABLE – The water suction pump removes water from irrigation sprinklers, valve boxes, fountains, pipe repair, boats, toilets, spas, washing machines, and more.

EASY TO CLEAN – The water pump completely disassembles for easy cleaning, minimizing clogging.

PROFESSIONAL QUALITY – Designed for everyday use and made from premium materials. The water extractor is ideal for professional applications by irrigation specialists or for home use.

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Underhill Sprinkler Valve Round Box Lid, VersaLid 6 Inch to 7 Inch Universal Cover for Automatic Irrigation System, Green, VL-6

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UNIVERSAL SPRINKLER BOX LID – The Underhill VersaLid fits round valve boxes for residential and commercial sprinkler systems. Available in Green, Tan, or Purple colors.

COMPATIBILITY – The universal fit irrigation valve box cover fits 6-inch to 7-inch round boxes. Lid cover with stepped locking system and T-top design which minimizes dirt in the box.

DURABLE – Round water irrigation cover made from high quality and durable materials. The yard sprinkler system valve box cover features an increased top-load strength and it's more sun resistant than structural foam lids.

REPLACEMENT PART – A certified replacement part for the sprinkler valve box on water sprinkler systems. The ideal solution for missing or broken valve box lids. Made from recycled SUPERFLEXON material.

PROFESSIONAL QUALITY – Designed for everyday use and made from premium materials. The sprinkler valve cover is ideal for professional applications by irrigation specialists or for home use.

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Underhill Magnum Garden Water Hose Nozzle, Sprayer, 37 GPM 80 PSI, 3/4-Inch Thread Inlet, Jet, Soak, Fan, Metal and Rubber, Adjustable, NG450

Garden Hose Nozzles

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METAL AND RUBBER – The Magnum adjustable water sprayer nozzle is constructed from solid machined brass, stainless steel, aluminum, and TPR rubber. 37 GPM 80 PSI. 3/4-Inch Thread Inlet.

3 DIFFERENT SETTINGS – Adjustable heavy duty water hose nozzle with 3 different settings, jet, soak, and fan. Ideal to use as a power jet sprayer.

INDUSTRIAL QUALITY – The commercial quality fireman's nozzle for garden hose offers continuous flow and smooth operation. Feels good in your hands and offers professional quality.

RATCHET MECHANISM – Featuring a ratchet mechanism which easily adjusts to change the droplet pattern and prevents over-tightening damage. Offering seamless high pressure hose performance.

MULTIPLE USES – Our jet nozzle for garden hose is ideal for equipment power wash down, golf courses, landscapes, athletic fields, and large lawns.

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Underhill PowerBlast Super Sweeper 6-Inch Garden Water Hose Nozzle, Sprayer, Jet, 7 GPM 80 PSI, 3/4-Inch Thread Inlet, Heavy-Duty Adjustable, SN6-75

Garden Hose Nozzles

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SOLID BRASS – The PowerBlast Super Sweeper water sprayer nozzle is constructed from solid machined brass, made from 100 percent metal with no plastic parts. 7 GPM 80 PSI. 3/4-Inch Thread Inlet.

POWER NOZZLE – 6-Inch heavy duty water hose nozzle with a reliable and long life design. Ideal to use as a power jet sprayer for all your wash down and home garden needs.

INDUSTRIAL QUALITY – The commercial quality fireman's nozzle for garden hose offers continuous flow and smooth operation.

NO LEAKING –The robust and durable design prevents leaks and offers seamless high pressure hose performance.

MULTIPLE USES – Our jet nozzle for garden hose has been designed to conserve water, offering maximum output with less water usage. Ideal for equipment power wash down, cleaning driveways, and walkways.

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Underhill Garden Water Hose Nozzle Sprayer Jet Attachment, Heavy-Duty Metal and Rubber, Adjustable, Magnum UltraMax Premium Plus Series 1" High Flow Turbo Shift, NG550-DFH-10

Garden Hose Nozzles

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METAL AND RUBBER – The Magnum UltraMax Premium Plus Turbo Shift adjustable water sprayer nozzle is constructed from durable Aircraft aluminum, stainless steel, and TPR rubber overmolding.

DUAL VARIABLE FLOW – Heavy duty water hose nozzle delivers light fog and low volume jet stream patterns before shifting to high volume jet stream and fan patterns.

HIGH FLOW MODEL – The fireman's nozzle for garden hose offers smooth operation. High Flow model: opens at 12-17 gallons per minute (GPM) and can be "turbo shifted" to 20-43 GPM.

HIGH PRESSURE – Our jet nozzle for garden hose is recommended for commercial use with higher pressure 70+ psi needed; not recommended for residential use. Available with a 1” FHT inlet or 3/4” FHT inlet.

COMPATIBILITY – Use with pistol grip or firefighter grip valve (sold separately, items SV or SVPG). The hose end sprayer is ideal for golf courses, sports fields, hand-watering dry and patchy turf. Underhill is a USA based corporation and provides around the clock customer support.

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Underhill Prospray Gold Series Garden Water Hose Gun Nozzle Sprayer Head, 3/4-Inch Thread Inlet, Jet Attachment, Heavy-Duty Metal, Adjustable, NG200-P

Garden Hose Nozzles

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DURABLE – The Prospray Gold Series adjustable water sprayer gun is constructed from metal and solid machined brass. 3/4-Inch Thread Inlet. Designed for low to medium flow pressure.

ADJUSTABLE – Heavy duty water hose nozzle with adjustable variable spray patterns, simply adjust to suit your needs with the easy-click mechanism.

PROFESSIONAL QUALITY – The commercial quality hose nozzle sprayer gun offers continuous flow and smooth operation. Feels good in your hands and offers professional quality.

EASY HOLD – Featuring a soft rubber grip for a comfortable hold and trigger operation which reduces hand fatigue. The spray nozzle offers maximum performance.

MULTIPLE USES – Our jet nozzle for garden hose is ideal for home or professional lawn and garden care. Ideal for turf or plant watering. A professional quality nozzle without the price tag.

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Underhill UltraMax Commercial Garden Water Hose 100 ft, Lightweight, Flexible, Anti-Kink, All Weather, 1200 psi, H10-100B, 1 Inch x 100 ft, Blue

Garden Hoses Soaker Hoses

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ULTRAMAX HOSE – A heavy-duty 1 Inch 100-ft professional garden hose with 1200 psi burst pressure for watering gardens, golf courses, commercial areas, and equipment wash down.

LIGHTWEIGHT - A high pressure hose that's 45 percent lighter than other comparable commercial hoses. Made from flexible TPE material with an extra smooth finish.

MADE IN USA – Abrasive resistant and manufactured in the USA for all weather performance. Underhill offers garden supplies you can rely on.

DURABLE - The outdoor hose features longlife TPE with machined brass couplings for long-lasting durability. Ultra-strong and tough to withstand commercial use.

VERSATILE – A heavy-duty water hose that's ideal for use by landscapers and professionals for large gardens, golf courses, sports facilities, and baseball fields.

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Underhill PelletPro Inline Applicator for Garden Hose Tap, 3/4" GHT Male, 3/4" GHT Female, Quick Coupler Connector, Valve Attachment for Wetting Agent and Fertilizer Hose End Sprayer, A-PPQ-075

Garden Hose Connectors

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INLINE APPLICATOR – The Underhill PelletPro Inline Applicator connects to the Underhill PelletPro Applicator Gun hose sprayer for wetting agent tablets. Works with all four pellet types.

DIRECT CONNECTION – The Inline Applicator water hose attachment connects directly to your water source. Connects between your water spigot and hose for use with any nozzle. 3/4" GHT Male, 3/4" GHT Female.

35 GPM FLOW – Use the PelletPro Applicator Gun without the handheld weight for easy garden fertilizer application (sold separately) providing up to 35 GPM flow.

EASY INSTALLATION – Quick and easy to install in minutes for hassle-free application of lawn care products, micronutrients, and liquid lawn fertilizers. 1 revolution per second for evenly dissolved tablets.

PROFESSIONAL QUALITY – Made from robust and durable materials designed for professional lawn care. Ideal for golfing greens, leisure facilities, contractors, or home use. 2 year warranty. Underhill is a USA based corporation and provides around the clock customer support.

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Underhill Magnum-Mini Garden Water Hose Nozzle, Sprayer, 3/4-Inch Thread Inlet, Jet Attachment, Heavy-Duty Metal and Rubber, Adjustable, NG350

Garden Hose Nozzles

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METAL AND RUBBER – The Magnum-Mini adjustable water sprayer nozzle is constructed from durable metal and rubber. 3/4-Inch Thread Inlet. Designed for low-medium pressure applications.

4 DIFFERENT SETTINGS – Adjustable heavy duty water hose nozzle with 4 different settings to adjust the droplet pattern.

INDUSTRIAL QUALITY – The commercial quality fireman's nozzle for garden hose offers continuous flow and smooth operation. Feels good in your hands and offers professional quality.

COMPACT DESIGN – Featuring a compact design that provides maximum performance. The hose end sprayer has a reliable, no leak design.

MULTIPLE USES – Our jet nozzle for garden hose is ideal for equipment power wash down, turf or plant watering, and seed beds.

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Underhill Easy Reach Sprinkler Irrigation System Valve Key, On/Off Golf Sprinklers Key Tool, Extra Long, A-ERR

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SPRINKLER KEY – On/Off lawn sprinkler key for sprinkler control valves. Compatible with RainBird electric valve-in-head golf sprinklers.

EASY REACH – A handy tool for your golf course sprinkler system. The extra long design makes it easy to reach your sprinklers.

CONVENIENT – The equipment valve key can be stored for easy reach in your utility vehicle. Turn sprinkler heads on and off at your convenience for seamless garden maintenance.

EASY GRIP – Features a comfortable easy grip handle. The sprinkler valve key is great for professional use on the golf course.

DURABLE – Made from heavy-duty metal for easy on/off operation of your garden sprinkler. Made from durable materials and built to last for years. Underhill is a USA based corporation and provides around the clock customer support.

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Underhill Proline Rubber Series Heavy-Duty Garden Hose for Hot or Cold Water, Lightweight, 500 PSI BP, 150 PSI WP, H58-100PRO-R 5/8 Inch x 100 ft Red

Garden Hoses Soaker Hoses

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PROLINE RUBBER SERIES HOSE – A heavy-duty 5/8-inch diameter rubber garden hose with 500 PSI burst pressure and 150 PSI working pressure. Available in 15, 25, 50, 75, and 100-ft lengths.

MAINTAINS FLEXIBILITY - The lightweight garden hose maintains flexibility in hot or cold weather. Handles hot water up to 212 degrees Fahrenheit.

LIGHTWEIGHT – Made from 100 percent rubber. The garden hose is 20 percent lighter than standard rubber hoses.

EASY TO MANEUVER – The hot cold water hose is easy to maneuver, roll, and kink resistant. Abrasion resistant for ultimate durability.

BRASS FITTINGS - The professional garden hose features solid machined brass 5/8-inch diameter fittings for a leak-proof connection, tough enough to withstand commercial use.

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Underhill Magnum UltraMAX Premium PRO Series-Full Throttle ¾ Inch Garden Water Hose Nozzle, Sprayer, Jet, Metal and Rubber, Adjustable, NG600-SFH-75

Garden Hose Nozzles

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METAL AND RUBBER – The Magnum UltraMAX Premium PRO adjustable water sprayer nozzle is constructed from durable Aircraft aluminum, brass, and TPR rubber.

VARIABLE FLOW – Heavy duty water hose nozzle with adjustable droplet pattern, from light fog and low volume to high volume, jet stream, and fan.

INDUSTRIAL QUALITY – The commercial quality fireman's nozzle for garden hose offers continuous flow and smooth operation. Feels good in your hands and offers professional quality.

HIGH PRESSURE – Our jet nozzle for garden hose has an output of 15-40 gallons per minute (GPM). Recommended for commercial use with higher pressure 70+ psi needed; not recommended for residential use.

COMPATIBILITY – Use with pistol grip or firefighter grip valve (sold separately, items SV or SV-10). The hose end sprayer is ideal for golf course isolated dry spots on greens and fairways.

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Underhill Drain Blaster Hose Cleaner Nozzle, Sewer Jetter, Washer, High Pressure Hose Attachment Tip, 70 PSI, 3/4-Inch Female Hose Thread Inlet, DN-75

Garden Hose Nozzles

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HEAVY-DUTY – The Drain Blaster Nozzle is constructed from tough heat treated 303 grade stainless steel. 3/4-Inch Female Hose Thread Inlet.

EASY CLEANING – Ideal for power cleaning of 4-inch - 6-inch drains and catch basins, sidewalks, or cart paths. Minimum water pressure 70 PSI.

HIGH PRESSURE – The high pressure hose nozzle features two stage flushing action that's designed to easily clean out dirt and debris.

FRONT AND BACK JETS – The water hose nozzle sprayer features front jets to cut through blockages and rear jets to propel the nozzle upline.

WIRE ATTACHMENT – Featuring a wire attachment connector for using a wire locator to determine the drain route. The power sprayer is a professional-grade drain cleaning tool that's built to last.

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Underhill UltraMax Commercial Garden Water Hose 50 ft, Lightweight, Flexible, Anti-Kink, Non-Conductive, 800 psi, H10-050G, 1 Inch x 50 ft, Green

Pressure Washer Hoses

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ULTRAMAX HOSE – A heavy-duty 1 Inch 50-ft professional garden hose with 800 psi burst pressure for watering large landscapes, gardens, golf courses, and commercial areas.

SMOOTH FINISH - A non-conductive water hose made from green Pliovic material and reinforced for an extra smooth finish.

MADE IN USA – Resistant to tangles and manufactured in the USA for premium quality. The lightweight construction is easy to transport. Underhill offers garden supplies you can rely on.

DURABLE - The outdoor hose features a thick outer wall with machined brass couplings for long-lasting durability. Ultra-strong and tough to withstand commercial use.

VERSATILE – A heavy-duty water hose that's ideal for use by landscapers and professionals for large gardens, golf courses, sports facilities, and baseball fields.

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Underhill Garden Hose Adapter Connector Heavy-Duty, Solid Brass Fittings Female to Male Adapter, 1-Inch FHT x 3/4-Inch MHT, A-BA107FM

Garden Hose Connectors

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HOSE ADAPTER – The brass hose attachment adapter is easy to attach to your Underhill industrial or garden hose. Ideal for golfing greens and sports facilities.

CONVERTS – The hose connector converts a 1-inch Female Hose Thread Inlet to a 3/4-inch Male Hose Thread Inlet.

SOLID BRASS – Water hose connector made from solid machined brass that's ultra-durable. The quick connect hose adapter will not crack or break like plastic connections.

HIGH FLOW – Metal garden hose adapter with a solid, leak-proof connection designed with an O-Ring Inlet to replace Standard Hose Gasket for high flow operation and low friction.

PROFESSIONAL QUALITY – Commercial quality heavy-duty hose adapter. Underhill provides robust and reliable garden hose accessories designed for professional use.

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Underhill Precision Cloudburst with High Flow Control Valve Garden Water Hose Nozzle, Sprayer, 48 GPM 80 PSI, 3/4-Inch by 1-Inch, Heavy-Duty, HN4800CV

Garden Hose Nozzles

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SOLID BRASS – The Precision Cloudburst water sprayer nozzle is constructed from solid machined brass with a rubber-tipped end. Includes brass high flow control valve with on/off switch and 3/4-inch MHT x 1-inch FHT hose adapter.

CLOUDBURST PATTERN – The heavy duty water hose nozzle features a unique fish-mouth design with high flow water delivery, broad fan pattern, and large soft droplets. 48 GPM 80 PSI.

INDUSTRIAL QUALITY – The nozzle for garden hose offers precision with continuous flow and smooth operation. A commercial grade watering nozzle made in the USA.

COMPATIBILITY – Fits directly to a standard garden hose. The reliable and durable design offers seamless high pressure hose performance.

MULTIPLE USES – Our jet nozzle for garden hose with shut off valve is ideal for dry spots, drenching, and wetting agent application. Suitable for professional use on golfing greens, landscapes, and nurseries.

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Underhill Garden Hose Swivel, 1-Inch FTP x 3/4-Inch MHT Outlet, Metal Connectors, Adapter, Fittings, Outdoor Garden, Solid Brass, HS-100

Garden Hose Connectors

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HOSE SWIVEL – Underhill hose attachment with built-in swivel that moves with your hose to prevent kinks and tangles during use. 1-Inch FTP x 3/4-Inch MHT Outlet.

SOLID BRASS – The hose pipe adapter is made from durable solid brass.

SECURE FITTING – Made from brass to provide a secure fitting that prevents leaks. The hose end features a curved 90 degree angle.

NO MORE TANGLES – The garden hose connector prevents twisting and tangles to extend the life of your hose and make watering easy.

PROFESSIONAL QUALITY – Designed for everyday use and made from premium quality materials. Our water hose connector makes an ideal garden tool for maximum performance.

Underhill FAQs

Is Underhill Legit?

Yes, Underhill is a legitmate brand on Amazon. After conducting a comprehensive analysis of 3,483 customer reviews for Underhill products on Amazon, we have determined its average rating. Offering great value and satisfying quality, Underhill has achieved a respectable rating of 4.3 from many customers, showing that its products meet customer expectations. While there may have been minor issues reported occasionally, overall, it is safe to make purchases from Underhill on Amazon.

Amazon has strict policies and safety measures in place that ensure only legitimate sellers and products are allowed on their platform. It also provides a secure payment gateway and offers buyer protection, ensuring your transaction is safe. In the unlikely event that there's an issue with your purchase, Amazon's customer service and return policies are designed to protect your interests.

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Select the product you want in the Underhill buying guide, and then view the product on Amazon. For example, if you are interested in the top 1 product Underhill Garden Y Hose Splitter 2 Way, Heavy Duty..., you can view it on Amazon page.
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