iSpring FC25B Whole House Water Filter Replacement Cartridge, CTO Carbon Block, 20” x 4.5”
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MSRP: $42.84
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Price Analysis
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Sign InCompetition Level
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Average Price
$38.11
Min Price
$1.50
Max Price
$130.01
Other Active Listings
iSpring Whole House Water Filter Cartridge, Iron & Manganese Reducing Water Filter Whole House, 4.5" x 20", Model: FM25B Iron Filter Water Filter
Florence - Industrial Road$0.00
Current bid
iSpring Whole House Water Filter System, Reduces Iron, Manganese, Chlorine, Sediment, Taste, and Odor, 3-Stage Iron Filter Whole House, Model: WGB32BM
Rogers - N Dixieland Rd.$24.76
Current bid
iSpring Whole House Water Filter System w/Auto-Flushing Spin Down Sediment Filter, Polyphosphate Anti-Scale, GAC+KDF, and Carbon Block Filter, Water Descaler and Filter, WGB32B-KDS+WSP50ARB Ultimate Protection Water Filtration System + Auto Pre-Filter
LaVergne - Industrial Blvd Ste D$55.00
Current bid
iSpring Whole House Water Filter System, Reduces Iron, Manganese, Chlorine, Sediment, Taste, and Odor, 3-Stage Iron Filter Whole House, Model: WGB32BM Iron Manganese Pro
Dayton - Edwin C. Moses Blvd.$90.00
Current bidiSpring Whole House Water Filter Cartridge, Iron & Manganese Reducing Water Filter Whole House, 4.5" x 20", Model: FM25B Iron Filter Water Filter
Florence - Industrial Road$0.10
Current bidRecently Sold
ispring hb18b whole house water filter housing, 10" x 4.5" universal housing for whole home water filtration w/ 1" npt ports pre-filtration system 10'' water filter housing
Columbus - Chantry Drive$2.00
Final priceEnded Apr 16, 2026
ispring whole house water filter system, ultimate pfas, scale, heavy metals protection removes up to 99% pfoa & pfos with sgs-tested media, 3-stage filtration, 20” x 4.5” filters, model: wgb32b-pfkds pfas deluxe
Cincinnati - Broadwell Rd$27.00
Final priceEnded Apr 09, 2026
ispring hb18b whole house water filter housing, 10" x 4.5" universal housing for whole home water filtration w/ 1" npt ports pre-filtration system 10'' water filter housing
Columbus - Chantry Drive$1.50
Final priceEnded Apr 08, 2026
ispring whole house water filter system, reduces pfoa/pfos, pfas, lead, chlorine, chloramine, sediment, 3-stage whole house water filtration system, model: wgb32b-ks
Elizabethtown - Peterson Drive$16.00
Final priceEnded Apr 07, 2026
ispring fc25b whole house water filter, cto carbon block, 20” x 4.5” for sediment & chlorine removal chlorine water filter
Dayton - Edwin C. Moses Blvd.$2.50
Final priceEnded Mar 10, 2026
ispring fc25b whole house water filter, cto carbon block, 20” x 4.5” for sediment & chlorine removal chlorine water filter
Louisville - Intermodal Dr.$16.00
Final priceEnded Mar 08, 2026
ispring whole house water filter system, reduces iron, manganese, chlorine, sediment, taste, and odor, 3-stage iron filter whole house, model: wgb32bm iron manganese pro
Columbus - Phillipi Rd$100.00
Final priceEnded Feb 17, 2026
ispring whole house water filter cartridge, iron & manganese reducing water filter whole house, 4.5" x 20", model: fm25b iron filter water filter
Cincinnati - School Road$8.50
Final priceEnded Feb 14, 2026
ispring whole house water filter cartridge, iron & manganese reducing water filter whole house, 4.5" x 20", model: fm25b iron filter water filter
Amelia - Ohio Pike$3.00
Final priceEnded Jan 29, 2026
ispring whole house water filter system, reduces pfoa/pfos, pfas, lead, chlorine, chloramine, sediment, 3-stage whole house water filtration system, model: wgb32b-ks
Dayton - Edwin C. Moses Blvd.$86.00
Final priceEnded Jan 29, 2026
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MSRP: $42.84