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H20 Science Maintained by: h2o-science ( 4177) 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 (113) RO Systems (41) Ph Meters (8) TDS Meters (62) Dual Meters (7) Filter specials (36) Accessories (45) Booster Pumps (47) Thermometers (1) Add ons (9) Quick connect fittings (62) Refrigerator Filters (35) Icemaker Filters (35) AQUARIUM WATER FILTERS (241) AQUARIUM RO DI (139) REVERSE OSMOSIS FILTER (170) AQUARIUM FILTER (7) REVERSE OSMOSIS (29) WATER SOFTENER SALT FREE (19) RO TANK (10) DOW FILMTEC MEMBRANES (39) AQUATEC BOOSTER PUMPS (48) RO FAUCETS (41) FLOAT VALVE (20) FLOAT VALVE AUTO TOPOFF SYSTEM (30) FLOW RESTRICTORS (2) RO DI FILTER (203) RO FAUCET EURO DESIGN (11) DUAL TDS METER (8) WATER SOFTENER (20) AUTO SHUT OFF (17) 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! REVERSE OSMOSIS RO DI 6800 BOOSTER PUMP +TRANSFORMER BOOSTER PUMP+TRANSFORMER RO DI W/PSI CONTROL 75-100GPD See all items Ending Soon! SHOWER FILTER W KDF 55 AND GRANN... $28.95 Time left:15h 7m See all items View: All Items | Buy It Now 36 results found View as:List List Gallery Sort by:Time: ending soonest Time: ending soonest Time: newly listed Price: lowest first Price: highest first Price + Shipping: lowest first Price + Shipping: highest first Picture [hide] Item title Price Time Left SHOWER FILTER W KDF 55 AND GRANNULAR ACTIVATED CARBON $28.95 15h 7m SHOWER FILTER KDF55/GAC REDUCE HARMFUL CHLORINE /AMONIA $28.95 15h 14m REVERSE OSMOSIS DI 1 micron sediment filter (4) pack 1 Micron Sediment filter 4 pack BIG SAVINGS!!!!!!!! $13.99 2d 0h 34m Aquarium RO DI Complete filter replacement set! BEST VALUE RO/DI REPLACEMENT FILTERS AVAILABLE !!!!!! Enlarge $65.99 2d 1h 38m REVERSE OSMOSIS DI sediment and carbon block filters Sediment and Carbon block multipack SUPER SAVINGS!! $19.99 2d 2h 19m REVERSE OSMOSIS RO DI AQUARIUM FILTER REPLACEMENT $29.99 2d 13h 37m REVERSE OSMOSIS Catalytic Carbon Add on kit CHLORAMINE REMOVAL! THIS ITEM IS ONLY $29.99!! HOT!!! $29.99 2d 14h 9m Aquarium RO DI refillable DI cartridge $19.99 5d 14h 42m WATER FILTER COUNTER TOP 0.5 MICRON CARBON BLOCK $39.95 $39.95 7d 0h 59m SHOWER FILTER W KDF 55 AND GRANNULAR ACTIVATED CARBON $28.95 8d 23h 32m REVERSE OSMOSIS AQUARIUM CHLORAMINE SYSTEM RO DI RODI $259.00 10d 16h 37m REVERSE OSMOSIS RO DI CHLORAMIN FILTER REPLACEMENT KIT $39.99 10d 17h 50m REVERSE OSMOSIS CHLORIMINE FILTER DRINKING WATER SYSTEM $229.00 10d 20h 23m AQUARIUM RO DI REFILLABLE DI CARTRIDGE FILLED 1.25 LBS $19.99 10d 21h 21m REVERSE OSMOSIS CHLORIMINE FILTER DRINKING WATER SYSTEM $229.00 10d 22h 1m REVERSE OSMOSIS RO DI 100 GPD DOW FILMTEC MEMBRANE NEW $42.00 11d 12h 20m REVERSE OSMOSIS DI 100 GPD DOW FILMTEC MEMBRANE WATER $42.00 11d 12h 36m REVERSE OSMOSIS DI 5 Lb BAG DI RESIN AQUARIUM COLOR CHG $49.99 11d 13h 17m 1 MICRON CARBON BLOCK FILTER 4 UNITS REVERSE OSMOSIS $24.00 11d 14h 26m 3 STAGE REVERSE OSMOSIS DRINKING WATER SYSTEM HOME $169.00 11d 14h 39m 3 STAGE REVERSE OSMOSIS DRINKING WATER SYSTEM HOME $149.00 11d 14h 42m 1 MICRON CARBON BLOCK FILTER 4 UNITS REVERSE OSMOSIS $24.00 11d 14h 47m REVERSE OSMOSIS DI 50 GPD DOW FILMTEC MEMBRANE $38.00 11d 14h 52m REVERSE OSMOSIS RO DI REFILLABLE DI CARTRIDGE EMPTY $12.99 11d 14h 56m REVERSE OSMOSIS DI 75 GPD DOW FILMTEC MEMBRANE $38.00 11d 15h 7m REVERSE OSMOSIS RO DI CATALYTIC CARBON REFILL AQUARIUM $13.99 11d 15h 10m LOT 4 REVERSE OSMOSIS DI MICRON CARBON BLOCK FILTER $24.00 11d 15h 13m REVERSE OSMOSIS CATALYTIC FILTER REMOVE CHLORINE/CARBON $16.99 11d 15h 41m AQUARIUM RO DI 1.25 lb BAG COLOR CHANGE DI RESIN MBD 30 Genuine High Quality Resintech MBD-30 DI resin! $14.99 20d 10h 45m AQUARIUM RO DI 1.25 lb BAG COLOR CHANGE DI RESIN MBD 30 $14.99 20d 12h 11m Page 1 of 2 Previous 1|2|3|4|5|6|7 Next Go to page

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