Countertop/Under-The-Sink Replacement filters
AR-100 - Aquaspace® 9 ¾” Replacement Cartridge
$68.95
The Aquaspace® 9 ¾” Replacement Cartridge contains the patented Aquaspace®...
AR-100AI - Acid Increasing Cartridge
$86.95
Acid Increasing Cartridge - Raises acid levels in water. Designed for...
AR-100AN - Acid Neutralizer Cartridge
$68.95
Our Acid Neutralizing pH Booster AND RE-Mineralizing 9 ¾" Replacement...
AR-100As - Arsenic Reduction Cartridge
$104.95
Arsenic Reduction Cartridge - Reduces dangerous arsenic levels to safe,...
AR-100CB - 0.5 Micron Carbon Block Cartridge
$72.95
0.5 Micron Carbon Block 9 ¾" Replacement Cartridge
AR-100F(2) - Fluoride & Heavy Metal Reduction Cartridges
$99.95
The Fluoride & Heavy Metals Reduction 9 ¾" Replacement Cartridge (sold...
AR-100Fe - Iron & Manganese Reduction Cartridge
$60.95
Iron/ Manganese Reduction Cartridge - Designed to reduce Manganese and...
AR-100N - Nitrate Reduction Cartridge
$68.95
Nitrate Reduction 9 ¾" Replacement Cartridge. The Nitrate reduction cartridge...
AR-100Na - Sodium Reduction Cartridge
$68.95
Sodium Reduction Cartridge - Helps to eliminate large quantities of sodium...
AR-100P - Phosphate Reduction Cartridge
$83.95
Phosphate Reduction Cartridge - Reduces dangerous arsenic levels to safe, undetectable...
AR-100R - Radium Reduction Cartridge
$93.95
Model: AR-100R. Radium Reduction 9 ¾" Replacement Cartridge This cartridge...
AR-100Rn - Radionuclide Reduction Cartridge
$110.95
Radionuclide Reduction Cartridge - Uses a highly radionuclide selective ion exchange...
AR-100U - Uranium Reduction Cartridge
$86.95
Uranium Reduction Cartridge - Uses a highly uranium selective ion...
AR-100WS - Water Softening Cartridge (OR AR-100WS50)
$88.95
Models: AR-100WS and AR-100WS50. The WS and WS50 10" Water...
AR-101B - 1 Micron Carbon Block Cartridge
$52.95
1 Micron Carbon Block 9 ¾" Replacement Cartridge
AR-900 - Microbial Hi-Flow Ceramic Cartridge
$85.95
Microbial Reduction 2.2 GPM Hi-Flow Replacement Cartridge for AQ-500 Series....
AR-900C - Microbial Ceramic Cartridge with GAC
$80.95
The Microbial Ceramic 9 ¾” Replacement Cartridge with GAC controls...
AR-902NC - Microbial NanoCeram 9 ¾” Double Pleated Cartridge
$119.95
Microbial NanoCeram 9 ¾” Cartridge for Under-the-Sink and Countertop units....