JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser.
We use cookies to make your experience better. To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies. Learn more.
Low Prices and Fast Shipping
Since 1999
This great counter top RO reverse osmosis system as been discontinued for several years. We still have replacement water filters and RO membranes to keep your system in top working order. Check the volume discounts on each of the filters listed below. Stock up and save.
The Water Factory System's SQC40T HF counter top reverse osmosis unit is a four (4) stage system designed for use on either chlorinated or non-chlorinated water supplies. The sanitary quick-change cartridges enable easy changes with no mess. The SQC 40T HF Model can be installed to feed an ice-maker within your refrigerator. The minimum water pressure requirement of the SQC40T HF Models is 40 psi.
The 3MROP310 replacement water filter cartridge reduces particulate, chlorine taste and odor Sanitary Quick Change (SQC) cartridge design helps provide fast and easy cartridge change-out with minimal effort Slim profile, space saving design reduces overall under cabinet footprint Advanced multi-stage reverse osmosis water filtration process helps provide cleaner, better tasting drinking water through a dedicated faucet
3M47-234825 SQC Sanitizing Service Reusable Cartridge. AP1-E 3M Service Cartridge for SQC drinking water systems by Water Factory, CUNO and 3M
Water Testing, TDS Meters and Water Test Supplies. Large selection, low prices and fast shipping online since 1999.
Easy TDS Membrane Performance CalculatorSee If It is Time To Replace Your MembraneFeed Water TDS RO Water TDS SubmitSimply enter your Feed Water TDS and RO Water TDS into the boxes above and click "Submit". The percentage of TDS Rejection will be displayed. We normally recommend membrane replacement once you drop below 75%. This may vary in areas with high TDS in the feed water.See our selection of TDS meters under Water Tests
Simply enter your Feed Water TDS and RO Water TDS into the boxes above and click "Submit". The percentage of TDS Rejection will be displayed. We normally recommend membrane replacement once you drop below 75%. This may vary in areas with high TDS in the feed water.
See our selection of TDS meters under Water Tests