Filters

Sort by:

430 products

Save $12.99
4.5" x 10" BIRM / KDF 85 Filter Cartridge (Iron, Manganese, Sulfur & Rotten Egg Smell Reduction) - LiquaGen Water4.5" x 10" BIRM / KDF 85 Filter Cartridge (Iron, Manganese, Sulfur & Rotten Egg Smell Reduction) - LiquaGen Water
4.5" x 10" BIRM / KDF 85 Filter Cartridge (Iron, Manganese, Sulfur & Rotten Egg Smell Reduction)
Sale price$87.00 USD Regular price$99.99 USD
Save $38.01
4.5" x 20" Katalox Light Filter Cartridge (Manganese Reduction) - LiquaGen Water4.5" x 20" Katalox Light Filter Cartridge (Manganese Reduction) - LiquaGen Water
4.5" x 20" Katalox Light Filter Cartridge (Manganese Reduction)
Sale price$109.99 USD Regular price$148.00 USD
Save $6.99
2.5" x 10" Katalox Light Filter Cartridge (Manganese Reduction) - LiquaGen Water2.5" x 10" Katalox Light Filter Cartridge (Manganese Reduction) - LiquaGen Water
2.5" x 10" Katalox Light Filter Cartridge (Manganese Reduction)
Sale price$46.00 USD Regular price$52.99 USD
Save $40.50
4.5" x 20" Activated Alumina Filter Cartridge (Arsenic Reduction) - LiquaGen Water4.5" x 20" Activated Alumina Filter Cartridge (Arsenic Reduction) - LiquaGen Water
4.5" x 20" Activated Alumina Filter Cartridge (Arsenic Reduction)
Sale price$270.00 USD Regular price$310.50 USD

Explore Our Top Products On Sale

View all
Previous
Save $7.50
2.5" x 10" Coconut Shell Carbon + KDF 55 Filter Cartridge (Heavy Metals and Chlorine Reduction) - LiquaGen Water2.5" x 10" Coconut Shell Carbon + KDF 55 Filter Cartridge (Heavy Metals and Chlorine Reduction) - LiquaGen Water
2.5" x 10" Coconut Shell Carbon + KDF 55 Filter Cartridge (Heavy Metals and Chlorine Reduction)
Sale price$50.00 USD Regular price$57.50 USD
Save $11.01
2.5" x 10" Cation Exchange Resin Filter Cartridge (Water Softening & Hardness Reduction) - LiquaGen Water2.5" x 10" Cation Exchange Resin Filter Cartridge (Water Softening & Hardness Reduction) - LiquaGen Water
2.5" x 10" Cation Exchange Resin Filter Cartridge (Water Softening & Hardness Reduction)
Sale price$33.99 USD Regular price$45.00 USD
2.5" OD Polyester Washable & Reusable Pleated Sediment Filter - LiquaGen Water2.5" OD Polyester Washable & Reusable Pleated Sediment Filter - LiquaGen Water
2.5" X 10" OD Polyester Washable & Reusable Pleated Sediment Filter
Sale priceFrom $6.72 USD
On sale
4.5-Gallon Reverse Osmosis Storage Tank + Premium Faucet Upgrade Kit - LiquaGen WaterAdd On Faucet Kit - LiquaGen Water
4.5-Gallon Reverse Osmosis Storage Tank + Premium Faucet Upgrade Kit
Sale priceFrom $99.00 USD Regular price$123.75 USD
Color
Single Stage Bracket – Fits 4.5" x 10" & 4.5" x 20" Big Blue Filter Housings - LiquaGen Water
Single Stage Bracket – Fits 4.5" x 10" & 4.5" x 20" Big Blue Filter Housings
Sale price$28.42 USD
5.0
Save $5.51
Triple Mounting Bracket (3-Stage) for 2.5" x 10" & 2.5" x 20" Reverse Osmosis Filter Housings - LiquaGen Water
Triple Mounting Bracket (3-Stage) for 2.5" x 10" & 2.5" x 20" Reverse Osmosis Filter Housings
Sale price$39.99 USD Regular price$45.50 USD
Save $106.00
5 Stage Premium 200 GPD Water Saver System + Gauge & TDS Meter - LiquaGen Water5 Stage Super Flow RO/DI Water Filter System - 100 GPD (1-OS-100) - LiquaGen Water
5 Stage Premium 200 GPD Water Saver System + Gauge & TDS Meter
Sale price$349.00 USD Regular price$455.00 USD
4.9
Save $7.00
RO Reverse Osmosis Under-sink Filtration System Water Leak Detector Safety Valve - LiquaGen Water
RO Reverse Osmosis Under-sink Filtration System Water Leak Detector Safety Valve
Sale price$12.99 USD Regular price$19.99 USD
TWO 0-RING FOR BIG BLUE HOUSINGS 10" - LiquaGen Water
TWO 0-RING FOR BIG BLUE HOUSINGS 10"
Sale price$7.53 USD
Save $12.00
Complete RO Replacement Filter Kit – Fits Culligan AC-30 & AC-15 - LiquaGen WaterComplete RO Replacement Filter Kit – Fits Culligan AC-30 & AC-15 - LiquaGen Water
Complete RO Replacement Filter Kit – Fits Culligan AC-30 & AC-15
Sale price$37.95 USD Regular price$49.95 USD
Save $4.00
Carbon Block Filter – Compatible with Culligan AC-30, AC-15 & LC-50 RO Systems - LiquaGen WaterCarbon Block Filter – Compatible with Culligan AC-30, AC-15 & LC-50 RO Systems - LiquaGen Water
Carbon Block Filter – Compatible with Culligan AC-30, AC-15 & LC-50 RO Systems
Sale price$12.99 USD Regular price$16.99 USD
On sale
Pre-Loaded Whole House Fluoride Removal (Bone Char) Media Tank - Multiple Sizes - LiquaGen WaterPre-Loaded Whole House Fluoride Removal (Bone Char) Media Tank - Multiple Sizes - LiquaGen Water
Pre-Loaded Whole House Fluoride Removal (Bone Char) Media Tank - Multiple Sizes
Sale priceFrom $769.00 USD Regular price$1,049.00 USD
On sale
Pre-Loaded Salt-Free Conditioner Replacement Tank (Softener Alternative) - Multiple Sizes - LiquaGen WaterPre-Loaded Salt-Free Conditioner Replacement Tank (Softener Alternative) - Multiple Sizes - LiquaGen Water
Pre-Loaded Salt-Free Conditioner Replacement Tank (Softener Alternative) - Multiple Sizes
Sale priceFrom $495.00 USD Regular price$670.00 USD
Save $3.28
Clear Refillable Empty Cartridge 4.5" x 10" - LiquaGen Water
Clear Refillable Empty Cartridge 4.5" x 10"
Sale price$22.22 USD Regular price$25.50 USD
On sale
5 Micron 2.5" X 20" Carbon BlockCarbon Block - LiquaGen Water
5 Micron 2.5" X 20" Carbon Block
Sale priceFrom $39.99 USD Regular price$46.00 USD
On sale
0.5 Micron 2.5" x 10" Sediment Depth Filter - LiquaGen Water2.5" x 10" Sediment Depth Filter - LiquaGen Water
0.5 Micron 2.5" x 10" Sediment Depth Filter
Sale priceFrom $4.49 USD Regular price$5.61 USD
5.0
On sale
0.5 Micron 2.5" x 20" Sediment Depth Filter - LiquaGen Water2.5" x 20" Sediment Depth Filter - LiquaGen Water
5 Micron 2.5" x 20" Sediment Depth Filter
Sale priceFrom $6.69 USD Regular price$8.00 USD
5.0
On sale
4.5" X 20" Polypropylene Sediment Filter - LiquaGen Water4.5" X 20" Polypropylene Sediment Filter - LiquaGen Water
4.5" X 20" Polypropylene Sediment Filter
Sale priceFrom $19.99 USD Regular price$23.00 USD
On sale
SINGLE SPOT FREE DE IONIONIZER SYSTEM - LiquaGen WaterSINGLE SPOT FREE DE IONIONIZER SYSTEM - LiquaGen Water
SINGLE SPOT FREE DE IONIONIZER SYSTEM
Sale priceFrom $229.00 USD Regular price$299.30 USD
On sale
Hydroponics RO/DI System 1000 GPD 2.5" x 20" | 6 Stage Filtration - LiquaGen WaterHydroponics RO/DI System 1000 GPD 2.5" x 20" | 6 Stage Filtration - LiquaGen Water
Hydroponics RO/DI System 1000 GPD 2.5" x 20" | 6 Stage Filtration
Sale priceFrom $2,678.00 USD Regular price$3,080.00 USD