Kiss Patriot Multi Stage Modular Reverse Osmosis System Replacement Water Filters

Kiss Patriot Multi Stage Modular Reverse Osmosis System Replacement Water Filters

Kiss Patriot Multi Stage RO Reverse Osmosis system

Kiss Patriot Multi Stage Modular Reverse Osmosis System Replacement Water Filters

Compatible Premium Replacement Water Filters and RO Reverse Osmosis Membranes. Replacement water faucets, accumulator holding water tanks, water filter cartridges, pre filters, post filters, sediment filters, carbon block filters, GAC filters, RO membranes, O-rings, Filter Housing Spanner Wrenches, Valves, Water Pumps and reverse osmosis drinking water system replacement parts.

  1. Air Pressure Gauge for Reverse Osmosis Water Accumulator Tanks -1000
    Air pressure gauge for reverse osmosis water accumulator tanks
    Air pressure gauge for reverse osmosis water accumulator tanks - Specially calibrated for reverse osmosis system tanks. Scale from 1 to 20 PSI. Large scale reading over small PSI range allows optimum accuracy. Just like car tires lose air pressure, so does the bladder of your reverse osmosis water accumulator tank. Improper tank air pressure will cause your system to operate improperly. This is a must for all reverse osmosis system owners.
    Learn More
    $24.99 Special Price $17.99 As low as $12.99
Easy TDS Membrane Performance Calculator
See If It is Time To Replace Your Membrane

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


Be sure to check our Parts Department for important parts such as TDS Testers For Reverse Osmosis Membranes, Replacement Tanks, O-rings , Filter Housing Wrenches, Faucets, Pumps, Fittings, UV Systems and more parts for your reverse osmosis pure water filtration system.   View maintenance and servicing tips online at our Installation & Trouble shooting Guide.


* Kiss Duke Duchess ® is the registered trademark of Kiss Duke Duchess , the manufacturer of Kiss Duke Duchess ® brand water treatment equipment.  The replacement filters and membranes listed above are not manufactured or endorsed by Kiss Duke Duchess .  Rather, these filters and membranes are manufactured by other companies.  While these filters and membranes are compatible for use in Kiss Duke Duchess ® brand water treatment equipment, we make no representation as to whether using these filters and membranes is consistent with the warranty and specifications applicable to Kiss Duke Duchess ® equipment.