Welcome! Sign in or register. Site Map aAll CategoriesAntiquesArtBabyBooksBusiness & IndustrialCameras & PhotoCell Phones & PDAsClothing, Shoes & AccessoriesCoins & Paper MoneyCollectiblesComputers & NetworkingCraftsDolls & BearsDVDs & MovieseBay MotorsElectronicsEntertainment MemorabiliaGift CertificatesHealth & BeautyHome & GardenJewelry & WatchesMusicMusical InstrumentsPet SuppliesPottery & GlassReal EstateSpecialty ServicesSporting GoodsSports Mem, Cards & Fan ShopStampsTicketsToys & HobbiesTravelVideo GamesEverything ElseAdvanced Search Popular products No suggestions. Hide eBay suggestions Categories Motors Stores Daily Deal Buy Sell My eBay Community Help ##1##

H20 Science Maintained by: h2o-science ( 4465) 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 (118) RO FILTER SYSTEMS (35) PH METERS (11) TDS METERS (52) DUAL TDS METERS (10) Filter specials (35) FILTER ACCESSORIES (42) BOOSTER PUMPS (53) Thermometers (1) ADD ON KITS (13) NSF QUICK CONNECT FITTINGS (61) REFRIGERATOR FILTERS (29) REFRIGERATOR ICEMAKER FILTERS (29) AQUARIUM WATER FILTERS (237) AQUARIUM RO DI (153) REVERSE OSMOSIS FILTER (191) AQUARIUM FILTER (8) REVERSE OSMOSIS (40) WATER SOFTENER SALT FREE (21) RO TANK (11) DOW FILMTEC MEMBRANES (48) AQUATEC BOOSTER PUMPS (72) RO FAUCETS (41) FLOAT VALVE (23) FLOAT VALVE AUTO TOPOFF SYSTEM (38) FLOW RESTRICTORS (5) RO DI FILTER (247) 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! BRUSHED NICKEL SATIN DESIGNER RO... $26.99 Time left:7h 21m See all items View: All Items | Buy It Now 52 results found View as:List Sort by:Time: ending soonest Picture [hide] Item title Price Time Left TDS EC TEMPMETER COM 100 REVERSE OSMOSIS RO DI HM DIG. $54.95 11h 50m RO DI COMMERCIAL HH TDS METER W/ LEATHER CASE HM DIGTL $18.95 5d 6h 34m REVERSE OSMOSIS HM HAND HELD TDS METER W/ CASE $18.95 $19.95 5d 9h 56m REVERSE OSMOSIS HM HAND HELD TDS METER W/ CASE $18.95 $18.95 5d 10h 6m REVERSE OSMOSIS HM HAND HELD TDS METER W/ CASE $18.95 $18.95 5d 12h 40m REVERSE OSMOSIS DI Handheld TDS meter only $18.95 HM TDS 3 tds meter with case! Reliable and accurate!! $18.95 5d 17h 25m RO DI INDUSTRIAL DUAL INLINE TDS METER REVERSE OSMOSIS $48.50 8d 7h 6m DUAL INLINE TDS METER INDUSTRIAL RO DI REVERSE OSMOSIS $48.50 8d 7h 6m COM-100 TDS/TEMP/ EC METER HM DIGITAL RO DI TDS METER $54.95 8d 7h 6m COM-100 TDS/TEMP METER HM DIGITAL RO DI REVERSE OSMOSIS $54.95 8d 7h 6m REVERSE OSMOSIS RO DI INDUSTRIAL DUAL INLINE TDS METER $49.95 9d 10h 53m RO DI INDUSTRIAL DUAL INLINE TDS METER REVERSE OSMOSIS $49.95 14d 6h 24m RO DI INDUSTRIAL DUAL INLINE TDS METER REVERSE OSMOSIS $49.95 14d 6h 53m RO DI HM DIGITAL INDUSTRIAL DUAL INLINE TDS METER TDS $59.99 14d 9h 57m REVERSE OSMOSIS INDUSTRIAL DUAL INLINE TDS METER TDS $59.99 14d 10h 2m REVERSE OSMOSIS INDUSTRIAL DUAL INLINE TDS METER TDS $59.99 14d 10h 54m REVERSE OSMOSIS RO DI HM PH-200 PH/TEMPERATURE METER $79.95 14d 11h 36m PH-200 PH/TEMPERATURE METER HM DIGITAL RO DI PH METER $79.99 14d 12h 19m REVERSE OSMOSIS RO DI INDUSTRIAL DUAL INLINE TDS METER $59.99 14d 12h 47m REVERSE OSMOSIS RO DI PH-200 PH/TEMPERATURE METER $79.99 14d 12h 52m REEF AQUARIUM RO DI INDUSTRIAL DUAL INLINE TDS METER $49.99 14d 12h 52m REVERSE OSMOSIS HM DIGITAL HANDHELD TDS METER W/CASE $18.95 14d 13h 17m REVERSE OSMOSIS RO DI INDUSTRIAL DUAL INLINE TDS METER $49.95 14d 13h 18m REVERSE OSMOSIS HM DIGITAL HANDHELD TDS METER W/CASE $18.95 14d 13h 19m REVERSE OSMOSIS RO DI PH-200 PH/TEMPERATURE METER $79.99 14d 13h 25m REVERSE OSMOSIS RO DI INDUSTRIAL DUAL INLINE TDS METER $59.99 14d 13h 43m REVERSE OSMOSIS HM DIGITAL HANDHELD TDS METER W/CASE $19.95 14d 14h 18m REVERSE OSMOSIS INDUSTRIAL DUAL INLINE TDS METER TDS $49.99 14d 14h 52m NEW REVERSE OSMOSIS HM DIGITA HANDHELD TDS METER W/CASE $19.95 14d 14h 53m RO DI INDUSTRIAL DUAL INLINE TDS METER REVERSE OSMOSIS $49.95 14d 15h 5m Page 1 of 2 Previous 1|2|3|4|5|6|7 Next Go to page

About eBay | Announcements | Security Center | Resolution Center | eBay Toolbar | Policies | Government Relations | Site Map | Help

Copyright © 1995-2009 eBay Inc. All Rights Reserved. Designated trademarks and brands are the property of their respective owners. Use of this Web site constitutes acceptance of the eBay User Agreement and Privacy Policy. eBay official time