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iSpring F3CTO Replacement Filter Set for RO & 3-Stage Water Filter Systems | 2.5"x10" Water Filters, 1 x Sediment & 2 x Carbon Bock Filters, Reduces up to 99% of Chlorine, Up to 12 Months, 10K Gallons
- Package weight
- Package Dimensions
$21.49
Price as of Oct 16, 2026, 7:47 AM UTC. Prices and availability are subject to change. The price shown on Amazon at the time of purchase applies.
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Key features
Fits 10" standard filter housings. Fits iSpring US31System. Compatible to most RO systems.
6-month supply of replacement filters for water filter systems
Package weight
2.6 pounds
Package Dimensions
16.5" L x 26" W x 26" H
iSpring F3CTO Replacement Filter Set for RO & 3-Stage Water Filter Systems | 2.5"x10" Water Filters, 1 x Sediment & 2 x Carbon Bock Filters, Reduces up to 99% of Chlorine, Up to 12 Months, 10K Gallons
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