Search query: big blue 4.5 x 10 filter

Product: iSpring FP15B Whole House Water High Capacity Premium PP Sediment Filter Replacement Cartridge, 4.5" x 10", 1 Count (Pack of 1), White
Brand: iSpring
Color: White
Relevance: Substitute
[Premium Quality Material] Complies strictly with FDA standard (CFR-Part 177) and tested by independent third party against NSF/ANSI standard((NSF/ANSI 42) for material safety and water quality. The polypropylene construction provides superior chemical resistance and is not prone to bacterial attack.
[Multi-layer Density Tech] A combination of a sparse layer, compaction layer, and precision layer ensures this iSpring premium 5-micron polypropylene sediment filter captures dirt, sand, silt, dust, rust, and scale particles effectively.
[Exceptional Filter Life] Filters up to 15,000 gallons depending on the use and feed water quality. Replace the filter every 3-6 months to achieve optimal performance. Combining with other filters such as CTO filter(FC15B), iSpring fine PP sediment filter not only brings clean and refreshing water to every faucet in your home but also helps to prolong the lives of your appliances and protects plumbing from sediment and scale buildup.
[Great Compatibility] Official 1-stage sediment filter for iSpring whole house water filtration system WGB21B. Fits standard 10" whole house water filtration systems. Individually sealed for freshness.
[Peace-of-Mind Customer Support] Your risk-free shopping experience is backed by a 30-day money-back guarantee and lifetime tech support from iSpring in Atlanta, GA at (678) 261-7611.