iSpring F3-BV Water Filter Replacement Pack for US31-BV and CW31-BV
Key item features
- System Compatibility: This replacement pack is designed for iSpring US31-BV under-sink and CW31-BV RV water filtration systems.
- Advanced Filtration: The FC15-BV filter combines pleated and activated carbon (CTO) elements for superior removal of viruses, bacteria, colloids, and particulates.
- Pack Contents: Includes three 10" x 2.5" cartridges: one sediment filter, one CTO filter, and one CTO+pleated carbon block filter.
- Mineral Retention: Unlike RO membranes, these filters retain healthy minerals in the water and do not reduce Total Dissolved Solids (TDS).
- Pre-use Preparation: Cartridges must be unwrapped before installation and use.
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Specs
- BrandiSpring
- Filtration stages3
- Rec. useResidential
- Height10 in
- ModelF3-BV
- Has written warrantyYes - Warranty Text
Current price is USDNow $62.99
You save $24.00
was $86.99$86.99
You save$24.00
Price when purchased online
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Sold and shipped by iSpring Water Systems, LLC
4.631111111111111 stars out of 5, based on 225 seller reviews(4.6)225 seller reviews
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About this item
Product details
iSpring F3-BV, 3 pieces, water filter replacement pack for US31-BV and CW31-BV.
- Individually wrapped high capacity water filter replacement pack for US31-BV under sink water filtration system and CW31-BV RV water filter system.
- The FC15-BV water filter replacement combines a pleated filter with activated carbon (CTO) to deliver superior filtration performance. It effectively removes viruses, bacteria, colloids, and particulates, ensuring water safety and cleanliness.
- 3 pieces of 10" x 2.5" replacement filter cartridges included: 1x sediment filter, 1x CTO filter, and 1x CTO+pleated carbon block filter.
- Note: Please unwrap the cartridges before use. Unlike an RO membrane, this filter retains healthy minerals in your water and does not reduce Total Dissolved Solids (TDS). For TDS removal, consider our iSpring Reverse Osmosis (RO) systems.
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Specifications
Brand
iSpring
Filtration stages
3
Rec. use
Residential
Height
10 in
Warranty
Warranty information
1-year limited warranty
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Warnings
State Chemical Disclosure
N/A
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Nov 28, 2025
Joyce
Top Reviewer
5 out of 5 stars review
Verified Purchase
it makes great purified water and ice cubes
Helpful?2KM051CIDAZD14998223911
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