| 6 STAGE RO SYSTEM WITH MINERAL CARTRIDGE & HOUSING | lifescienceswater.com | 499 USD | 799 USD | −37.5% |
| 5 STAGE REVERSE OSMOSIS SYSTEM (5 filters without Coral Calcium) | lifescienceswater.com | 349 USD | 399 USD | −12.5% |
| Super Filters Sets - Super Filter & Heavy Metal plus Fluoride Removal Filter Set | lifescienceswater.com | 169.94 USD | 179.94 USD | −5.6% |
| Full Spectrum 3-Stage Filter System Counter Top or Under Counter System | lifescienceswater.com | 299.99 USD | — | — |
| Fluoride Reduction System | lifescienceswater.com | 197 USD | — | — |
| HOUSING TRIPLE PRE-FILTER | lifescienceswater.com | 119.97 USD | — | — |
| Heavy Metal Removal KDF-55 PLUS | lifescienceswater.com | 99.97 USD | — | — |
| Scale Block Pre-Filter - Stops Mineral Build Up | lifescienceswater.com | 99.97 USD | — | — |
| DOUBLE PRE-FILTER HOUSING | lifescienceswater.com | 99.97 USD | — | — |
| Super Filter LF-100F | lifescienceswater.com | 99.97 USD | — | — |
| Granular Activated Carbon KDF-85 | lifescienceswater.com | 99.97 USD | — | — |
| Life 7500/7600/8000/8100 Filter #1 | lifescienceswater.com | 89.97 USD | — | — |
| Life Ionizer MX/MXL Replacement Filter #2 | lifescienceswater.com | 89.97 USD | — | — |
| Life Ionizer MX/MXL Replacement Filter #1 | lifescienceswater.com | 89.97 USD | — | — |
| Life Ionizer 7500/7600/8000/8100 - Replacement Filter #1 | lifescienceswater.com | 89.97 USD | — | — |
| Life Ionizer 5100 Replacement Filter #2 | lifescienceswater.com | 89.97 USD | — | — |
| Life Ionizer 5100 Replacement Filter #1 | lifescienceswater.com | 89.97 USD | — | — |
| Life Ionizer 4000/4100 Replacement Filter | lifescienceswater.com | 89.97 USD | — | — |
| Life Ionizer 7700/9000/Next Generation Replacement Filter #2 | lifescienceswater.com | 89.97 USD | — | — |
| Life Ionizer 7700/9000/Next Generation Replacement Filter #1 | lifescienceswater.com | 89.97 USD | — | — |
| Life Ionizer 7500/7600/8000/8100 - Internal Replacement Filter #2 | lifescienceswater.com | 89.97 USD | — | — |
| Super Filter LF-100 | lifescienceswater.com | 79.97 USD | — | — |
| Catalytic Carbon for Chloramines Filter - Granular Activated Carbon Removes Chloramines | lifescienceswater.com | 79.97 USD | — | — |
| Coral Calcium Remineralizer | lifescienceswater.com | 79.97 USD | — | — |
| NITRATE CARTRIDGE | lifescienceswater.com | 79.95 USD | — | — |
| Fluoride, Arsenic & Lead Reduction | lifescienceswater.com | 79.95 USD | — | — |
| SODIUM REDUCTION FILTER | lifescienceswater.com | 79.95 USD | — | — |
| UNDER-COUNTER WATER SUPPLY ADAPTER KIT | lifescienceswater.com | 59.97 USD | — | — |
| Life Ionizer MX/MXL Citric Acid Cleaning Cartridge | lifescienceswater.com | 49.97 USD | — | — |
| Life Ionizer 7700/9000/ Next Generation Citric Acid Cleaning Cartridge | lifescienceswater.com | 49.97 USD | — | — |
| Citric Acidic Cleaner System (5100) | lifescienceswater.com | 49.97 USD | — | — |
| Life Ionizer 7500/7600/8000/8100 - Citric Acid Cleaning Cartridge | lifescienceswater.com | 49.97 USD | — | — |
| Citric Acidic Cleaner System (4100) | lifescienceswater.com | 49.97 USD | — | — |
| 5 Micron Carbon Block Pre-Filter | lifescienceswater.com | 39.97 USD | — | — |
| LIFE FAUCET DIVERTER VALVE (NEW & IMPROVED) | lifescienceswater.com | 39.97 USD | — | — |
| HOUSING SINGLE PRE-FILTER | lifescienceswater.com | 39.97 USD | — | — |