Captain O-Ring

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When purchasing a product, price is the consumer's primary concern. At present, Captain O-Ring has 306 products for sale. Captain O-Ring products range in price from $9.99 to $43.99, and the average price of all the products is about $17.3. It's affordable for most consumers, and you can feel free to pick your favorite products.

We found that most of the Captain O-Ring products are manufactured by Captain O-Ring LLC. The manufacturer provides Captain O-Ring with a steady supply of products, and they have a good cooperative relationship with each other.

You can confidently purchase Captain O-Ring products from the seller Captain O-Ring LLC. The brand holds an average rating of 4.7, testifying to its excellent reputation.

Captain O-Ring Best Sellers

Last Updated: Jan 8, 2026

Captain O-Ring - Replacement 151122 O-Rings Compatible with Pentair Pentek Big Blue Water Filters OEM Size ORing Buna-N (3 Pack)

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Replacement 151122 o-rings compatible with Pentair/Pentek style Big Blue Water Filter Housings (3 Pack)

Includes 3 replacement o-rings (also called seals or gaskets) to repair your leaking water filter housing [OEM UPC: 051678511220 , 885343762095]

151122 OEM Size o-rings are approximately 5.5" Inside Diameter x 5.83" Outside Diameter x 0.165" Thickness. Please confirm that you need this size o-ring and that your filter housing is listed on the list of compatible housings or that your product manual calls for the 151122 o-ring part number or one of the other part numbers listed below.

Direct Replacement for the following part numbers (see description below for full water filter compatibility list): Ace Hardware 4001756; American Plumber 152032, W10-OR; APEC O-RING-HB; Ametek Kleen-Plus 151122-03; Culligan OR-100, 151122-27, 01019189; HomeMaster #Oring122; Pentek 151122, BB BUNA-N

Molded from NSF 61 certified buna-n rubber for safe and clean drinking water. Manufactured and warrantied by Captain O-Ring LLC. Proudly assembled in the USA!

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(12 Sets, 36 Pcs) Replacement Valve Cover & Shaft O-Rings for Jandy NeverLube/Pentair Valves (Part Numbers O-515-KIT-9, 1132/51016200 and R0487100/192039/O-158) and Hayward PSV valves (P/N: PSXVZ2A)

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Compatible with Jandy NeverLube and Pentair Valves (1-1/2” to 2-1/2”, 2-way or 3-way). Also compatible with Hayward PSV Valves.

Includes twelve (12) cover o-rings and twenty-four (24) stem o-rings. Cover O-rings go by part numbers 1132, 1132+, or 51016200. Stem o-rings go by part numbers R0487100 or 192039. Also known as Hayward Part Number PSXVZ2A. See photos for more details.

Compatible with Jandy Valves 1154, 1157, 2716, 2717, 2724, 2875, 2876, 4715, 4716, 4717, and 4724; Pentair Valves 51016200 and 192039; and Hayward Valves PSV2S, PSV2S2, PSV3S, PSV3S2, PSV3SM, PSV2SDGR, PSV2S2DGR, PSV3SDGR, PSV3S2DGR, and PSV3SMDGR.

Quickly and cheaply replace the leaking seals in your valve instead of the costly repair of removing and replacing the entire valve.

Manufactured and Warrantied by Captain O-Ring LLC. Proudly assembled in the USA!

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Captain O-Ring – Replacement Lid Seal Gaskets for Yeti Stainless Steel Insulated Tumbler Mugs (3 Pack) [20 oz Lid Size]

Water Glasses Tumblers

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Includes three (3) replacement lid seal gaskets compatible with Yeti stainless steel insulated tumbler travel mugs.

COMPATIBLE WITH: Yeti Rambler with Magslider Lid or original Rambler Lid, Beast, Chillout, Fire & Ice, Hogg, Mossy Oak, Ozark Trail, and Rtic (Arctic) travel mugs.

NOT COMPATIBLE WITH: Yeti Stronghold (threaded) lids, Yeti Chug Lids, Bubba, Contigo, Hydro Flask, Klean Kanteen, Tervis, or Thermos.

Available in two sizes. This is the 20 oz lid seal. Compatible with Yeti Rambler 20 oz Tumbler, (with magslider or original rambler lid), 10 oz. Lowball, 10 oz. Mug, 24 oz. Mug, 16 oz. Pint, and 25 oz. Straw Mug, as well as the other brands listed as compatible above. Check your mug's size/capacity, or measure the lid to confirm which size you need. See photos for lid sizes/dimensions.

Molded from Food Safe, BPA-Free, Dishwasher Safe Silicone Rubber, just like the gasket that came with your tumbler when it was brand new. Manufactured and warrantied by Captain O-Ring LLC. Proudly assembled in the USA!

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Captain O-Ring - Replacement 151122 O-Rings Compatible with Pentair Pentek Big Blue Water Filters OEM Size ORing Buna-N (6 Pack)

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Replacement 151122 o-rings compatible with Pentair/Pentek style Big Blue Water Filter Housings (6 Pack)

Includes 6 replacement o-rings (also called seals or gaskets) to repair your leaking water filter housing [OEM UPC: 051678511220 , 885343762095]

Molded from NSF 61 certified buna-n rubber for safe and clean drinking water. Manufactured and warrantied by Captain O-Ring LLC. Proudly assembled in the USA!

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Captain O-Ring – Replacement AO-WH-LG-OR O-Rings for AO Smith AO-WH-PREL, PS-WHL-H (PS-WHL-ORG) Whole House Water Filter Housing (3 Pack)

Faucet O-Rings

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AO-WH-LG-OR (also called PS-WHL-ORG, 1074315, or 5225369) - O-Ring measures approximately 5.48” Inside Diameter and 0.165” Thickness (approximately 14cm ID).

Compatible with A.O. Smith AO-WH-PREL and Lowes Project Source PS-WHL-H whole house water filter housings.

Often referred to as “Large 4.5” O-Ring” because it is compatible with the AO Smith AO-WH-PREL filter housing that uses 4.5 inch wide filter cartridges. Not compatible with the smaller “standard” AO Smith or Project Source housings that use 2.5 inch filter cartridges.

Includes three (3) o-rings (also called gaskets or seals). An exact match to the o-ring that came in your filter housing when it was new.

Molded from NSF 61 certified buna-n rubber for safe and clean drinking water. Manufactured and warrantied by Captain O-Ring LLC. Proudly assembled in the USA!

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Captain O-Ring - 68898-32 Replacement O-Rings for 3M AP801, AP801-C, AP802, KemFlo 5000 & 10,000 Series Water Filters (3 Pack)

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Includes 3 replacement 68898-32 (also called 68898-31) o-rings to repair your leaking water filter housing

Fits Housings: 3M AP801, 3M AP801-C, 3M AP802, (Not for the newer 3M AP801B/T or AP802B/T), KemFlo 5000 Series, KemFlo 10,000 Series, Keystone CG10.

Replace your O-Ring with every 3rd filter change to prevent leaks

O-Ring is approximately 5.6" Inside Diameter x 0.215" Thickness

Molded from NSF 61 certified buna-n rubber for safe and clean drinking water. Manufactured and warrantied by Captain O-Ring LLC. Proudly assembled in the USA!

Captain O-Ring Players Kit Large Color Coded Master Paintball Oring Kit - 18 Sizes 360 Orings (Most Common o-Ring Sizes for Paintball Markers and Equipment)

Paintball Parts Kits

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O-rings are color coded by size, eliminating the headache of matching up sizes.

This 360 piece Players Kit LRG contains 18 of the most common sized o-rings found in paintball equipment (20 of each size)

Keep these o-rings on hand to replace seals in a variety of paintball equipment including your marker, to your air/CO2 tank, and other accessories requiring o-rings.

Kit includes o-rings sorted by size/color in individual compartments.

Assembled in the USA. Manufactured and Warrantied by Captain O-Ring LLC.

Captain O-Ring – Replacement Plunger O-Rings for 3-Tier Sink Drain, T&S Brass 010389-45 Twist Waste Drain Valve Rubber Stopper Oring (4 Pack)

Faucet O-Rings

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Part Number: T&S Brass 010389-045 O-Ring

Compatible with many 3-tier 3” and 3.5” sink drains, including T&S Brass valve models that call for part number 010389-45. See full description for list of T&S compatible model numbers and o-ring dimensions to confirm fit.

Package includes four (4) o-rings. Replace your leaking o-ring and have spares on hand for future repairs.

O-Rings molded from OEM spec synthetic rubber for long lasting durability and performance.

Manufactured and Warrantied by Captain O-Ring LLC. Proudly assembled in the USA!

Captain O-Ring ORS/ORFS (for Flat Face Fittings) Hydraulic O-Ring Seal Kit (Buna 90 / BN90-180 Piece Kit)

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Includes high quality Buna Nitrile (90 durometer) o-rings

Includes #4 (1/4" Flat Face), #6 (3/8" Flat Face), #8 (1/2" Flat Face), #10 (5/8" Flat Face), #12 (3/4" Flat Face), #16 (1" Flat Face), #20 (1-1/4" Flat Face), and #24 (1-1/2" Flat Face) o-rings

Used in sealing ORS / ORFS Flat Face Hydraulic Fittings in hydraulic equipment. Also called O-Ring Face Seal Fittings, and SAE J1453 Fittings.

High quality o-rings organized by size in a sturdy compartment box, with a life-size o-ring size chart featured on the front of the box to easily match up your ORS/ORFS o-ring sizes. The ultimate ORS hydraulic o-ring kit for your toolbox.

Manufactured and Warrantied by Captain O-Ring LLC. Proudly assembled in the USA!

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Captain O-Ring - Power Pressure Washer O-Rings for 1/4" Quick Coupler, High Temperature Viton FKM (10 Pack)

Pressure Washer Surface Cleaners Pressure Washer Guns

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Viton FKM Rubber is compatible with many chemicals and cleaners

O-Rings measure 3/8" Inside Diameter x 0.100" Thick. These 3/8" o-rings are designed for 1/4" Quick Connect fittings found on many pressure washer wands and hoses.

Compatible with temperatures up to 400F

Tear and abrasion resistant.

Comes in a package with 10 o-rings. Manufactured and warrantied by Captain O-Ring LLC

Captain O-Ring - Replacement O-Rings for Whirlpool WHKF-DWHBB (WHKF-C9) & American Plumber W10-PR (W10-OR) (3 Pack)

Faucet O-Rings

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Three (3) Replacement O-Rings for Whirlpool WHKF-DWHBB / WHCF-DWHBB (Part # WHKF-C9) & American Plumber W10-PR (Part # W10-OR) Water Filter Housings.

Approximately 5.5" Inside Diameter x 0.165" Thickness.

Stops leaks between your water filter housing and filter head.

Molded from NSF 61 certified buna-n rubber for safe and clean drinking water.

Manufactured and warrantied by Captain O-Ring LLC. Proudly assembled in the USA!

Marker Oil Lube (1 oz, 30cc) by Captain O-Ring - Dropper Oil Lubricant for Paintball Markers, Airsoft, and Air Guns

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High Quality Gold Marker Oil

Same oil provided by many paintball marker manufacturers and airsoft/airgun equipment brands. Compatible with all marker brands such as Tippmann, Eclipse, BT, and more!

O-Ring Safe - Won't deteriorate o-rings like some other silicone/teflon based oils.

Lubricate your equipment's o-rings and moving parts to reduce friction, restore performance, increase efficiency, and extend the life of your wearable components.

Manufactured and warrantied by Captain O-Ring LLC. Proudly made in the USA!

Captain O-Ring – Replacement 6235 O-Rings for No-Spill/Easy Can Gas Nozzle Assembly (4 Pack)

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Replacement # 6235 O-Rings compatible with No-Spill / Easy Can Gas Can Nozzle Assembly (Nozzle Assembly Part Number 6132 / 3132). Not compatible with other gas cans, spouts, or nozzles.

Contains four (4) o-rings, allowing you to replace your leaking nozzle o-ring and keep spares on hand for the future.

Molded from Buna-N rubber for long lasting durability and resistance to gasoline, diesel, kerosene, fuel stabilizers/conditioners, and more.

Manufactured and warrantied by Captain O-Ring LLC. Proudly assembled in the USA!

Captain O-Ring - Power Pressure Washer O-Rings for 3/8" Quick Coupler, High Temperature Viton FKM (10 Pack) [1/2" o-Rings to fit 3/8" QC Fittings]

Pressure Washer Surface Cleaners Pressure Washer Guns

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Viton FKM Rubber is compatible with many chemicals and cleaners

O-Rings measure 1/2" Inside Diameter x 0.100" Thick. These 1/2" o-rings are designed for 3/8" Quick Connect fittings found on many pressure washer wands and hoses.

Tear and abrasion resistant

Compatible with temperatures up to 400F

Comes in a package with 10 o-rings. Manufactured and warrantied by Captain O-Ring LLC

Captain O-Ring Flange Seal (SAE Code 61/62) Hydraulic O-Ring Seal Kit (Buna 90 / BN90-55 Piece Kit)

O-Rings

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Includes high quality Buna Nitrile (90 durometer) o-rings

Includes #8 Flange Seal (1/2" Hose), #10 Flange Seal (5/8" Hose), #12 Flange Seal (3/4" Hose), #16 Flange Seal (1" Hose), #20 Flange Seal (1-1/4" Hose), #24 Flange Seal (1-1/2" Hose), and #32 Flange Seal (2" Hose).

Used in sealing Hydraulic Flange Fittings in hydraulic equipment. Also called ISO 6162 Fittings (SAE Code 61, SAE Code 62, SAE J518).

Manufactured and Warrantied by Captain O-Ring LLC. Proudly assembled in the USA!

Captain O-Ring - ORB BOSS Hydraulic Fitting SAE 900 O-Ring Seal Kit (Buna-N 70-255 Piece Kit, 12 Sizes)

O-Rings

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Includes high quality BN70 (Buna Nitrile 70 durometer) o-rings - the most common o-ring material for hydraulic ORB/BOSS fittings due to it's excellent sealing ability and resistance to oils and hydraulic fluid. Service temperature of -40F to 250F.

Includes all 12 BOSS/ORB o-ring sizes between -904 to -916. 255 total o-rings.

Used in sealing straight thread tube fittings (ORB / O-Ring Boss Type) in hydraulic equipment

O-Rings are conveniently sorted by size in individual compartments within the divider box with a convenient o-ring size chart included on the kit to quickly and easily size up and identify the o-ring you need.

Manufactured and Warrantied by Captain O-Ring LLC. Proudly assembled in the USA!

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50 Pack - #11105 O-Ring Replacement for Harley Davidson Oil Drain Plug Oring (Orange Color)

Transmission Seals & O-Rings

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50 Pack of Orange #11105 o-rings for Harley Davidson drain plugs.

Replaces your existing oil drain plug o-ring. Fits all three plugs that call for the #11105 o-ring: engine crankcase plug, transmission plug, and primary drain plug.

Replace during each oil change to prevent leaks.

Top quality OEM material replacement part molded in the signature orange color you know.

Orange color molded throughout o-ring, not just a surface coating.

Captain O-Ring - NSF Food Grade Silicone Lubricant Grease for O-Rings, Seals, Gaskets, Pumps, Pool Spa, Plumbing, Faucets, Valves, More (1.76oz, 50g)

Industrial Lubricants

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Multi-Purpose Silicone Lubricant Grease – Perfect for use in tons of applications such as o-rings/gaskets, plumbing/faucets, pool/spa, food service equipment, automotive, marine, scuba, valves, pumps, drinking water systems, whole house water filters, aquariums, and more.

NSF H1 Certified Food Safe – Safe for use in and around food/beverage equipment as well as drinking water filters and systems.

Rated for service temperatures between -40°F to 400°F (40°C to 200+°C). High viscosity formula for easy application and superior fixing/adhesion to the lubricated part. Won't harden or dry out.

Lubricates, seals, and protects your o-rings, gaskets, seals, and other equipment, extending their service life. Long lasting, moisture resistant, chemical/corrosion/oxidation resistant, non-conductive. Provides superior friction and wear protection.

Contains 1.76oz (50g).

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Captain O-Ring – Replacement 3043B O-Rings for VP Racing Fuels 3042 Gas Can/Utility Jug Caps (6 Pack)

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Part Number: 3043B O-Ring

Compatible with VP Racing Fuels 3042 Gas Can Jug Caps found on VP Racing gas cans and utility jugs. Not compatible with other cans/jugs. See photos for details on compatible cans.

Pack contains six (6) o-rings (also called gaskets or seals).

Restore your leaking 3042 jug cap to working order with these exact OEM match o-rings. Molded from OEM spec Buna-N rubber for compatibility with gasoline, diesel, kerosene, fuel treatments/stabilizers, and more!

Manufactured and warrantied by Captain O-Ring LLC. Proudly assembled in the USA!

Captain O-Ring - OR-250 Filter O-Ring (3 Pack) (Replacement for Culligan WH-HD200-C, 3M 3WH-HD-S01, Dupont WFAO100, 3M AP801B/T, AP802B/T, Hydronix HF45, etc)

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Part Number: OR-250 (3 Pack)

Alternate Part Numbers: 3M #70-0203-5277-2, DuPont WFAO100, Express Water PRTORINGWH3, Hydronix HF45-ORING, American Granby HOR5, Watts WOR-FF, iSpring ORB1X2

Compatible with: Culligan WH-HD200-C, 3M Filtrete 3WH-HD-S01, 3M Aqua Pure AP801B, AP801T, AP802B, AP802T (Not for the original AP801/AP802, only for the B/T housings), DuPont WFHD1300/WFHD13001, Express Water Whole House Filter Housings, Glacier Bay HDG4HS4, Hydronix HF45 Series, American Granby HFHPLD10BP, HFHPLD10BP20, and HFHPLD10CP, Watts WOR-R Residential Series, Watts WOR-C Commercial Series, and Watts WOR-FF Full-Flow Series, Nuvo GEN 2 Manor (not for the older GEN 1 Manor), and iSpring WGB21B, WGB12B, WDS150K, WDS80K.

Molded from NSF 61 certified buna-n rubber for safe and clean drinking water. O-Ring is approximately 5-1/2" Inside Diameter x 5-7/8" Outside Diameter.

Includes 3 replacement o-rings (also called seals or gaskets) to repair your leaking water filter housing. Manufactured and Warrantied by Captain O-Ring LLC. Proudly assembled in the USA!

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Captain O-Ring FAQs

Is Captain O-Ring Legit?

Yes, Captain O-Ring is a legitmate brand on Amazon. After conducting a comprehensive analysis of 10,695 customer reviews for Captain O-Ring products on Amazon, we have determined its average rating. With a strong performance and good quality, Captain O-Ring has received an average rating of 4.7 from numerous buyers, indicating that Captain O-Ring are trustworthy and live up to their claims. Therefore, it is safe to make purchases from Captain O-Ring 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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Go to the Captain O-Ring page.
Select the product you want in the Captain O-Ring buying guide, and then view the product on Amazon. For example, if you are interested in the top 1 product Captain O-Ring - Replacement 151122 O-Rings Compat..., you can view it on Amazon page.
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Who are the manufacturers of the Captain O-Ring products?

Most of the Captain O-Ring products are produced by Captain O-Ring LLC. The manufacturer provides Captain O-Ring with a steady supply of products, and they have a good cooperative relationship with each other.

What is the purpose of your brand guide?

Our mission is to provide you with the most up-to-date and objective information about the Captain O-Ring products, helping you make more informed buying decisions. We recommend best choices of the products from the Captain O-Ring brand, helping you make better shopping choices with less time and energy.

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