Every filter we make, one shelf
Five categories, 15+ brand compatibilities, 2,100+ SKUs — every one cross-checked against manufacturer documentation before it earns a listing. Jump to your category:
Refrigerator Water Filters
780+ SKUsTwist-lock filters for EveryDrop, GE, LG, Samsung and 11 more bays — 12,400+ verified model fits.
From$12.99Shop →HVAC & Furnace Air
310+ SKUs92 stock sizes in MERV 8–13 — 1-inch slip-in and 4-inch media, single to 12-pack.
From$7.99Shop →Whole-House Cartridges
140+ SKUsBig Blue 10" and 20" — sediment, carbon, iron and lead lines for every tap in the house.
From$19.99Shop →Pool & Spa Cartridges
480 numbersCross-reference any Unicel, Pleatco or Filbur number to an exact-fit cartridge — 2- and 4-packs.
From$17.99Shop →Inline & RO Systems
390+ SKUsFridge water-line inline filters plus complete stage sets for Apec, iSpring and ExpressWater RO systems.
From$9.99Shop →Whirlpool Filter 1 Replacement
Replaces EDR1RXD1 · EveryDrop 1 · fits 980+ models ★★★★★4.9 (8,412) $14.99GE XWFE Replacement
Replaces XWFE / XWF · fits 1,120+ GE Profile & Café models ★★★★★4.8 (6,930) $11.99LG LT700P Replacement
Replaces LT700P / 46-9690 · fits 640+ LG door-in-door models ★★★★☆4.7 (3,214) $13.4920x20x1 MERV 8 — 6 Pack
Actual 19½ × 19½ × ¾ · 90-day life · most-ordered size in the US ★★★★★4.9 (5,102) $29.9416x25x1 MERV 11 — Single
Actual 15½ × 24½ × ¾ · pet dander + mold spore grade ★★★★★4.8 (3,877) $8.9920x25x4 MERV 11 Media — 2 Pack
Actual 19½ × 24½ × 4⅜ · 6–12 month life · Aprilaire-compatible ★★★★★4.9 (2,038) $49.98Big Blue 10" Coconut Carbon
10" × 4.5" · NSF 42 chlorine/taste · 3-month typical life ★★★★★4.8 (1,920) $24.99Big Blue 20" Sediment 5μ
20" × 4.5" · 5 micron nominal · well-water first stage ★★★★★4.9 (1,455) $29.99Big Blue 10" Iron/Manganese Katalox
Katalox Light media · iron <3 ppm · sulfur odor side benefit ★★★★☆4.7 (864) $59.99Pentair Clean & Clear 200 Replacement
Replaces C-9419 · PAP200 · FC-0688 · R173217 · 200 sq ft ★★★★★4.9 (1,187) $54.99Hayward Star-Clear 125 Replacement
Replaces C-8412 · PA120 · CX1200RE · 125 sq ft ★★★★☆4.8 (742) $47.99Pool Closing Kit + Cartridge
Winterizing chemicals + your cartridge, matched by number ★★★★★4.8 (391) $79.99Fridge Water-Line Inline Filter
¼" quick-connect · installs behind fridge · no model lookup needed ★★★★★4.8 (2,244) $9.99Apec 5-Stage Complete Filter Set
Fits RCS5 / ROES-50 series · sediment + 2× carbon + membrane + polish ★★★★★4.9 (1,673) $64.99RV & Marine Inline 2-Pack
Garden-hose thread · taste, sediment & scale · campground hookups ★★★★☆4.7 (988) $23.99Shop by brand
Compatible replacements, verified per modelBrand index 15 brands · A to W
Every brand page lists the models we've verified fits for — with the OEM part numbers each cartridge replaces. Fridge brands resolve to model lookups; air brands to size×frame compatibility; pool brands to number interchange.
Whirlpool, GE, LG, Samsung, Frigidaire, Kenmore, Maytag, KitchenAid and Bosch are trademarks of their respective owners; Filtrete is a 3M brand; Unicel and Pleatco are Pentair brands. All ClearFit products are independent compatible replacements — "replaces / compatible with" only, never OEM claims.
NSF/ANSI 42 & 53
Media tested to NSF protocols
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