Residential Replacement Filters & Cartridges

44 products

Keep your water filtration system performing at peak efficiency with genuine replacement filters and cartridges. Shop replacement filters for Nuvo H2O, Crystal Quest, and other available brands. 

Subscribe and save on all of your Nuvo H2O products up to 10% with automatic delivery so you never run out.

Crystal Quest 2-7/8"" x 9-3/4"" Fluoride Filter Cartridge

4 options

From $69.00

Crystal Quest 2-7/8"" x 9-3/4"" Arsenic Filter Cartridge

4 options

From $77.00

Reverse Osmosis Replacement Membrane TFC Filter Cartridge

7 options

From $65.50
Sale

Nuvo Home Duo Replacement Cartridge and Filter 711160

$139.99 $114.99

Crystal Quest 2-7/8" x 9-3/4" Fluoride Multi Filter Cartridge

4 options

From $69.00

Crystal Quest 2-7/8"" x 9-3/4"" Nitrate Multi Filter Cartridge

4 options

From $57.00

Crystal Quest 2-7/8"" x 9-3/4"" Nitrate Filter Cartridge

4 options

From $57.00

Crystal Quest 2-7/8"" x 9-3/4"" Multistage ULTIMATE Filter Cartridge

4 options

From $97.00

Crystal Quest 2-7/8"" x 9-3/4"" Activated Charcoal Based Fluoride Cart

4 options

From $57.00

Crystal Quest 2-7/8 x 9-3/4 Natural Alka Ionizer Mineralizer Ox Cart

4 options

From $59.00

Crystal Quest 2.5"" x 10"" Coconut Shell Granulated Activated Carbon/ERA Filter Cartridge

4 options

From $29.85

Crystal Quest 2-7/8"" x 9-3/4"" Ceramic Filter Cartridge

$57.00