We use cookies to make your experience better.
Replacement Filters by Size
DiscountFilterStore offers a wide variety of filters in various sizes. Whether you need a large 20 x 4.5 inch filter for your whole home needs or a 10 x 2.5 inch filter for a point of use system like an countertop system or undersink system you will be sure to find the replacement filter in the size you need.
You can also shop for your whole house replacement filter by filter media from our Replacement Filters By Media page.
If you need help finding the filter right for your home, give our water experts a call at 1-800-277-3458 and we'll help find the perfect replacement filter for you.
You can also shop for your whole house replacement filter by filter media from our Replacement Filters By Media page.
If you need help finding the filter right for your home, give our water experts a call at 1-800-277-3458 and we'll help find the perfect replacement filter for you.
CB-25-2005 Hydronix Polypropylene Replacement Water Filter
Price $22.99 List Price Price $32.99 Save 30%20 inch x 4.5 inch Comparable String Wound Sediment Water Filter by Tier1 (20 micron)
Price $30.99 List Price Price $43.99 Save 29%SPC-25-2020 Hydronix Comparable Pleated Sediment Water Filter by Tier1
Price $22.99 List Price Price $32.99 Save 30%P1 Pentek Comparable Whole House Sediment Water Filter by Tier1
Price $4.99 List Price Price $6.99 Save 28%P5 Pentek Comparable Whole House Replacement Sediment Filter Cartridge by Tier1
Price $7.99 List Price Price $10.99 Save 27%10 inch x 4.5 inch Whole House Sediment Water Filter by Tier1 (1 Micron)
Price $17.99 List Price Price $25.99 Save 30%R30BB Pentek Comparable Whole House Water Filter by Tier1
Price $19.99 List Price Price $28.99 Save 31%EP-10 Pentek Comparable Whole House Water Filter by Tier1
Price $11.99 List Price Price $16.99 Save 29%Iron and Manganese Reducing Replacement Water Filter by Tier1
Price $48.99 List Price Price $69.99 Save 30%Pentek C1 Undersink Water Filter Replacement Cartridge
Price $17.99 List Price Price $25.99 Save 30%RFC-93 Whole House Filter Replacement Cartridge by Tier1
Price $20.99 List Price Price $29.99 Save 30%CW5-BBS Culligan 5 Micron Polypropylene Wound Replacement Filter
Price $28.99 List Price Price $40.99 Save 29%