Cartridge Pool Filters

Puri Tech's 100 sq ft replacement cartridge is a high-capacity pleated pool and spa filter designed to restore clear water and reliable circulation in compatible Hayward-style systems. When your pool or spa filter is clogged or past its service life, changing to a high-quality...

POOLPURE C-8380 spa filter is a direct-fit, high-efficiency replacement cartridge engineered to restore clear, debris-free water in hot tubs and Sundance micro-cleans that accept the 6540-501 style. Built to match OEM dimensions and improve long-term performance, this POOLPURE replacement cartridge uses trilobal filtration fabric,...

FedAuto compatible Type I pool filter cartridges replace Bestway 58093/58381/58511e filters to restore filtration for above-ground pools and Flowclear pumps. These four replacement cartridges are sized to match Bestway Type I filters (approx. 3.5" high x 3.1" diameter) and are designed for use with...

POOLPURE 5CH-45 is a direct-fit replacement spa filter cartridge engineered to restore water clarity by capturing fine debris with a 50-micron trilobal filtration fabric. If your hot tub or spa uses cartridges like PFF50P4, Unicel 5CH-45, Filbur FC-2401 or similar, the POOLPURE 5CH-45 offers...

Tier1 Replacement for Dream Maker Spa Filter Cartridge is a direct-fit filtration cartridge engineered to capture more debris while keeping steady water flow in compatible Dream Maker spa systems. This replacement cartridge is built for homeowners and service technicians who need a dependable, high-capacity...

Macaberry Type VI is an 8-pack replacement cartridge for inflatable hot tubs and pool pumps, designed to trap hair, leaves, sand and sediment to keep spa water clearer between cleanings. When your Lay-Z-Spa, Coleman SaluSpa (90352E / 58323) or other inflatable hot tub starts...

The SXEIAV Type I Pool Filter Cartridge is a direct-fit replacement filter element designed to restore filtration performance for 58093/RX330 300–330 gal/h pool and spa pumps. When your above-ground pool, massage spa, or small filtration system needs a straightforward, reusable cartridge replacement, the SXEIAV...

ATXKXE Type VI replacement cartridges are a 12-pack of high-efficiency spa and inflatable hot tub filters made to fit Lay-Z-Spa and Coleman SaluSpa 90352E systems, trapping finer debris for clearer water. Keep your inflatable hot tub or portable pool performing at its best with...

POOLPURE FC-2812 is a direct-fit replacement spa cartridge engineered to match Sundance 6540-502 performance with a 50-micron trilobal filtration fabric for finer, longer-lasting water clarity. Upgrade your spa maintenance with a replacement filter designed to trap finer particles, rinse clean easily, and stand up...

The Future Way PWW35L is a 35 sq. ft. replacement spa filter cartridge engineered to clear debris, extend equipment life, and fit popular models like Pleatco PWW35L, Unicel 4CH-935, Filbur FC-0710, and Waterway Teleweir 35 SF. Keep your hot tub water clearer and your...

AQUALTRA PDM28 is a drop-in hot tub filter cartridge (28 sq.ft., 5½" x 7¼") designed to replace Dream Maker 461273, FC-9944, SD-01392 and similar models, sold here as a convenient two-pack. If you own a compatible hot tub or spa, keeping water clear and...

AQUALTRA's 35 sq.ft. screw-in hot tub filter is a washable, NSF-certified replacement that fits 5CH-352, PPM35SC-F2M and several Marquis spa models for clearer water and longer equipment life. If you own a compatible hot tub or spa, this two-pack of AQUALTRA filters gives you...

Qualirey mineral sticks are replaceable filter cartridges that help reduce impurities and support clearer hot tub, spa, pool, or pond water for up to four months each. If you want an easy, low-effort way to keep water looking and feeling cleaner between deeper maintenance...

Cendasun Hot Tub Mineral Filter Cartridge for Dimension One Spas is a six-month mineral sanitizer replacement that reduces odor, softens water, and supports clearer spa water with activated carbon and silver ion media. This replacement cartridge is engineered specifically for Dimension One Spas and...

#WEJOY AquaSpa Easy Set replacement cartridges are compact, fold-style filter replacements designed to trap dirt, hair and debris so your hot tub or inflatable spa stays cleaner between chemical treatments. These 4" x 4" x 3" replacement cartridges are made from tri‑lobed polyester fabric...

Poolzilla replacement spa filter cartridge designed to fit Watkins 31114, Unicel C-8465, Filbur FC-3960 and several Caldera and Tiger River spa models for reliable, easy filtration. If your spa pump is running but the water looks dull, a tired or undersized cartridge could be...

Cendasun 2 Pack Hot Tub Mineral Cartridge refreshes and gently purifies spa water for up to four months per cartridge, compatible with Sundance Spas and most major hot tub brands. Keep your spa water clearer and kinder to skin with a pair of high-capacity...

#WEJOY Easy Set Pool Spa Hot Tub Filter Replacement Cartridges are compact 4"×4"×3" polyester pleated filters designed to trap hair, debris and fine sediment so your massage pool water stays clearer between cleanings. These replacement cartridges fit many massage pools that accept the PM_SPA-P154...

Arpisziv PDM28 spa filter 2-pack is a direct replacement cartridge designed to restore clear, debris-free water in hot tubs and small pools compatible with part numbers 461273, FC-9944 and SD-01392. These two replacement cartridges are made to fit a range of popular spa and...

The TOREAD PRB25SF spa filter is a direct-fit replacement cartridge engineered to restore clear, debris-free spa water for models compatible with Unicel C-4405, Marquis 20342, and Filbur FC-2387. Designed for spa and small pool circulation systems, this TOREAD replacement offers a high-filtration surface and...