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H20 Science Maintained by: h2o-science ( 4468) H2O Science is a Florida based company specializing in water treatment Solutions. We carry a full spectrum of water treatment products such as Reverse Osmosis Deionization products and RO DI Testing equipment like TDS meters and Ph meters. We are also a Hanna Instruments dealer. Store search in titles & description Store categories Store home RO DI Systems (119) RO FILTER SYSTEMS (37) PH METERS (11) TDS METERS (52) DUAL TDS METERS (10) Filter specials (35) FILTER ACCESSORIES (42) BOOSTER PUMPS (55) Thermometers (1) ADD ON KITS (13) NSF QUICK CONNECT FITTINGS (61) REFRIGERATOR FILTERS (22) REFRIGERATOR ICEMAKER FILTERS (22) AQUARIUM WATER FILTERS (241) AQUARIUM RO DI (160) REVERSE OSMOSIS FILTER (184) AQUARIUM FILTER (8) REVERSE OSMOSIS (40) WATER SOFTENER SALT FREE (21) RO TANK (11) DOW FILMTEC MEMBRANES (48) AQUATEC BOOSTER PUMPS (73) RO FAUCETS (31) FLOAT VALVE (23) FLOAT VALVE AUTO TOPOFF SYSTEM (38) FLOW RESTRICTORS (5) RO DI FILTER (256) RO FAUCET EURO DESIGN (15) DUAL TDS METER (12) WATER SOFTENER (22) NITRATE FILTER (3) AUTO SHUT OFF (24) KITCHEN WATER FILTER (4) RO AIR GAP FAUCET (8) Other (2) Display Gallery view View new listed Shipping Due to variations in size and weight on the different items we sell the shipping info is described clearly in each items description. Contact If you have any questions regarding our products please feel free to email us at sales@h2o-science.com New Arrivals! BOOSTER PUMP+TRANSFORMER RO DI WITH MANUAL REGULATOR 100 GPD BOOSTER PUMP W/TRANSFORMER W/FLOW REGULATOR See all items Ending Soon! RO DI COMPLETE REEF AUTOTOP OFF ... $23.99 Time left:6h 47m See all items View: All Items | Buy It Now 40 results found View as:List Sort by:Time: ending soonest Picture [hide] Item title Price Time Left REVERSE OSMOSIS 150 GPD RO MEMBRANE 98.5 REJECTION %!! $42.00 1d 7h 31m REVERSE OSMOSIS 150 GPD RO MEMBRANE 98.5 REJECTION %!! $42.00 1d 7h 32m AIR GAP FAUCET CHROME FOR REVERSE OSMOSIS FILTER SYSTEM $21.50 1d 7h 43m AIR GAP FAUCET CHROME FOR REVERSE OSMOSIS FILTER SYSTEM $21.50 1d 7h 43m REVERSE OSMOSIS RODI 4 GAL. BLADDER TANK W VALVE/TUBE $26.99 1d 7h 57m REVERSE OSMOSIS RODI 4 GAL. BLADDER TANK W VALVE/TUBE $24.99 1d 9h 27m REVERSE OSMOSIS 150GPD HIGH FLOW ULTRA TECH RO MEMBRANE $45.00 1d 10h 27m REVERSE OSMOSIS DI 4 GALLON BLADDER TANK W/VALVE TUBING $29.99 1d 11h 16m AIR GAP FAUCET CHROME FOR REVERSE OSMOSIS FILTER SYSTEM $21.50 2d 8h 20m AIR GAP FAUCET CHROME FOR REVERSE OSMOSIS FILTER SYSTEM $21.50 2d 8h 22m AIR GAP FAUCET CHROME FOR REVERSE OSMOSIS FILTER SYSTEM $21.50 2d 8h 23m REVERSE OSMOSIS 150GPD HIGH FLOW ULTRA TECH RO MEMBRANE $42.00 2d 8h 32m REVERSE OSMOSIS 150GPD HIGH FLOW ULTRA TECH RO MEMBRANE $42.00 2d 8h 32m BOOSTER PUMP AQUATEC ERP1000 PERMEATE PUMP NO ELECTRIC $65.00 3d 12h 41m BOOSTER PUMP AQUATEC ERP1000 PERMEATE PUMP NO ELECTRIC $65.00 3d 12h 42m REVERSE OSMOSIS RO DI H2O Science 100 GPD Booster Pump $69.99 7d 7h 48m AIR GAP FAUCET CHROME FOR REVERSE OSMOSIS FILTER SYSTEM $24.50 9d 7h 2m AIR GAP FAUCET CHROME FOR REVERSE OSMOSIS FILTER SYSTEM $24.50 9d 7h 3m BOOSTER PUMP /TRANSFORMER AQUATEC 8800 REVERSE OSMOSIS $95.00 13d 6h 58m BOOSTER PUMP /TRANSFORMER AQUATEC 8800 REVERSE OSMOSIS $95.00 13d 6h 59m AIR GAP FAUCET CHROME FOR REVERSE OSMOSIS FILTER SYSTEM $24.50 13d 7h 12m 5 STAGE HOME REVERSE OSMOSIS SYSTEM W/PERMEATE PUMP $249.00 13d 9h 29m REVERSE OSMOSIS CHLORIMINE FILTER DRINKING WATER SYSTEM $219.00 13d 9h 35m REVERSE OSMOSIS CHLORIMINE FILTER DRINKING WATER SYSTEM $219.00 13d 9h 55m BOOSTER PUMP AQUATEC ERP1000 PERMEATE PUMP NO ELECTRIC $65.00 13d 9h 55m REVERSE OSMOSIS CHLORIMINE FILTER DRINKING WATER SYSTEM $219.00 13d 10h 6m REVERSE OSMOSIS RO DI 8800 BOOSTER PUMP + TRANSFORMER $95.00 14d 3h 38m REVERSE OSMOSIS RO DI 8800 BOOSTER PUMP + TRANSFORMER $95.00 14d 6h 28m RO MEMBRANE 150GPD HIGH FLOW ULTRA TECH REVERSE OSMOSIS $42.00 14d 8h 22m STANDARD WHITE REVERSE OSMOSIS FILMTEC MEMBRANE HOUSING $12.99 14d 9h 41m Page 1 of 2 Previous 1|2|3|4|5|6|7 Next Go to page

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