Best Pool DE Filters for Swimming Pool of 2025

EasyGo DE Filter Aid is a top choice for pool filters, providing ultimate water clarity. It efficiently removes dirt particles down to 2 microns, ensuring your pool sparkles day and night. By reducing the need for chemicals and disinfectants, it offers a balanced pool experience. This filter aid helps in filtering out particles linked to water illnesses, enhancing filter productivity, and decreasing chlorine and shock use. To use, mix the required amount with water, then feed it into the filter via the pool skimmer. Keep your pool clean with EasyGo DE Filter Aid.

The Celatom Diatomaceous Earth DE Pool Filter Aid is a high-quality filter aid used for swimming pool and spa filtration. It is the most efficient dirt removing filter aid available, removing particles down to 2 microns. It enhances filter productivity reducing chlorine and shock use, while providing ultimate water clarity, reducing the use of chemicals and disinfectants. To use, mix approximately 1 pound of diatomaceous earth per 10 square feet with water to create a slurry and then feed it into the filter via addition to the pool skimmer. The diatomaceous earth filters should be cleaned at least once per year.

The DPM Diatomaceous Earth Filter is designed to give your pool or spa crystal-clear water. Using this filter powder, you can effectively remove dirt and debris down to just 2 microns, ensuring a clean swimming experience. It helps balance your pool’s chemistry, reducing the need for harsh chemicals and disinfectants. With its superior filtration capabilities, you can trust that even the smallest impurities will be captured. This means less chlorine and shock treatment for you, making pool maintenance easier and more efficient.

The Dicalite Minerals DE Swimming Pool Filter Media is a filtering media for DE pool filters that works for both above ground and in ground DE filter systems. This product is made of diatomaceous earth, which consists of fossilized remains of diatoms, a type of hard-shelled algae. It can filter down to 3-5 microns, providing a thorough cleaning for your pool. With a 50 pound bag, you have enough quantity to keep your pool clean for a long time.

The Unicel FG1260 Pentair Purex Replacement Vertical DE Swimming Pool Filter Grid is an 8-pack of filter grids that are designed to keep your swimming pool water crystal clear. These filters are compatible with Pentair Purex 2000 series D.E. filters and Pentair Purex 4000 series D.E. filters, and they capture debris as small as 2 to 5 microns. They use diatomaceous earth to filter debris and are long-lasting, requiring less pumping power to lower utility costs. The collar has a single notch and is covered with a black adapter, and the length is measured from collar notch to opposite end of the grid.

AquaPerl-12 4212 Filter Powder is an all-natural DE alternative for swimming pools that can improve filter efficiency, save money by using less filter media, and filter down to 3 microns. It is easy to handle and the branding on the item has been changed to Big Splash.

The Saree DE Filter Grid is designed for compatibility with various filter models, making it an ideal choice for replacing your old grids. With a generous filtration area of 48 square feet, it effectively removes even the smallest particles, ensuring clear and clean water in your pool or spa. Constructed from durable polypropylene resin, this filter promises longevity and reduces maintenance frequency. Its unique design includes reinforced grids for added stability and a snap-locking frame for easy installation, providing you with a hassle-free experience whether you're upgrading or starting fresh.

Upgrade your pool filtration with the Discount Pool Mart Grid Set. Made in the USA, these replacement grids ensure cleaner and safer swimming water. The heavy-duty reinforced core provides stability and durability, while the chemical-resistant pleated elements exceed OEM standards, offering thorough water filtration. Compatible with Pentair Purex Filter SMBW 2048 4048, these 48 Sq Ft grids are designed for long-lasting use, keeping your pool water clean and safe for a refreshing swim.

The Unicel FS-3037 Sta-Rite S7D75 Complete Replacement Swimming Pool DE Filter Grid Set System 3 is perfect for those who need a replacement for their Sta-Rite System 3 model S7D75 SD Series filter. With 37 square ft. of filtration, this set includes 11 filters, including 1 FG-3912.

The DPM Jandy DE Filter Grids are designed for efficient water filtration, ensuring that your swimming pool water remains clean and safe for swimming. Made in the USA, this replacement grid set includes eight durable grids that are compatible with Jandy DEL48 and DEV48 filters. Each grid features a heavy-duty reinforced core, providing stability and longevity in various conditions. Additionally, the chemical-resistant fabric surpasses OEM specifications, offering robust protection against pool chemicals while enhancing filtration effectiveness. With synthetic filter media, you can trust that your pool water will be thoroughly filtered for a healthier swimming experience.