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Whole House 4.5" x 10" Water Filter Replacement Kit, 2 PP Sediment Filters + 2 CTO Coconut Shell Activated Carbon Filters, Compatible with WGB21B, FP15B, FC15B, and Standard 10" Systems
4.1 (99 items)
Limited Time SaleUntil the end
10
22
21
US$35.99 cheaper than the new price!!
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Used US$24.00
Product details
| Management number | 218762608 | Release Date | 2026/05/03 | List Price | US$24.00 | Model Number | 218762608 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- [Universal Compatibility] This 4-piece whole house water filter set (2 PP sediment + 2 CTO carbon filters) fits standard 10" x 4.5" whole house filtration systems, including WGB21B, FP15B, FC15B, F2WGB21B, F4WGB21B, and most twin 10"BB filter housings—perfect replacement for your existing system
- [2-Stage Whole Home Filtration] The 5-micron PP sediment filter traps sand, dirt, silt and rust, while the CTO coconut shell carbon filter enhances water quality by reducing unwanted tastes, odors, and chlorine—working together to deliver fresher water to every faucet
- [Durable Premium Materials] Each PP sediment filter features multi-layer gradient density polypropylene for reliable particle capture, and the CTO carbon filter is made of high-quality coconut shell carbon block wrapped in food-grade non-woven fabric to prevent carbon particle leakage
- [Long-Lasting Performance] Designed for extended use, this whole house water filter set handles up to 50,000 gallons (varies by water quality) and recommends replacement every 3-6 months to maintain optimal function—protects plumbing and prolongs the life of water-using appliances
- [Ready-to-Use Design] Each water filter cartridge is individually sealed for freshness and safe storage. No complicated setup required—simply unwrap and install into your compatible whole house filtration system for immediate use
| Brand Name | Lonsge |
|---|---|
| Unit Count | 4.0 Count |
| Item Weight | 8.35 Pounds |
| Manufacturer | yookoo |
| Model Number | F4WGB21B |
| Material Type | Polypropylene (PP) |
| Number of Items | 4 |
| Product Benefits | Reduces Sediment |
| Included Components | F4WGB21B |
| Item Dimensions D x W x H | 4.5"D x 4.5"W x 10"H |
| External Testing Certification | CE |
| Compatible Water Purifier Models | iSpring WGB21B |
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