APEC Water Systems FILTER-MAX-ESUV 75 GPD High Capacity Complete Replacement Filter For Essence Series UV Reverse Osmosis Water Filter System Stage 1-6 APEC Water ESSENCE 6-stage complete filter set FILTER-MAX-ESUV is made with high quality filtration components to protect and prolong the lifespan of your reverse osmosis system. Compatible with APEC ROES-UV75 and most other 10 inch industry standard sized reverse osmosis systems with UV filter kit Includes 1 sediment, 2 carbon block filters, 1 high rejection TFC membrane, 1 UV light bulb and 1 inline carbon filter for complete reverse osmosis filtration Pre-filter set lasts over 6 months for high performance contaminant removal; the TFC membrane and post carbon filter last 2-4 years Guaranteed to remove up to 99% of all contaminants including arsenic, bacteria, chlorine, lead, fluoride, chromium, radium and more The 5th stage continuous UV sanitation destroys up to 99.99% of bacteria, viruses and cysts for chemical-free purified drinking water