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Everpure ROM III Reverse Osmosis Drinking Water System

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  • The Everpure ROM III Reverse Osmosis Home Water Filtration System incorporates the same commercial quality that makes Pentair Everpure the overwhelming choice of premium restaurants and coffee shops across North America.

    The Pentair Everpure ROM III has been designed with multiple technologies to give your family the highest quality of clean, crisp, safe drinking water available on the market today. The ROM III builds on the basic capabilities of ROM II, but adds another level of protection against volatile organic chemicals (VOCs) and MTBE that may exist in the water.

    The powerful S-101 carbon block pre-filter reduces chlorine tastes and odours and other particulate matter in the water. Everpure's unique Thin Film Composite (TFC) reverse osmosis cartridge then filters the water down to .00001 microns, reducing contaminants such as flouride, arsenic, lead, copper, sodium, nitrates, cysts and total dissolved solids (TDS). The VOC #1 cartridge effectively reduces VOCs, including trihalomethanes (THMs) as well as methyl tertiary-butyl ether (MTBE).

    The ROM III features a normal production rate of 14.4 gallons per day at a 1/2 gallon per minute flow rate, more than enough water for even the busiest of families. The ROM III ships complete with filters, RO Chrome Faucet Standard, Filter Head Fitting, 5 gallon surge tank, tubing and complete installation kit.

    Everpure ROM III Features and Benefits

    • Commercial grade RO system certified by NSF/ANSI in the reduction of  challenging chemical contaminants including flouride, arsenic, lead, barium, cadmium, chromium, copper, nitrate/nitrite, selenium, radium, cysts, sodium and chloroform. Lead is reduced to below the Federal Action Level

    • Effectively reduces VOCs, including trihalomethanes (THMs).
      Effectively reduces methyl tertiary-butyl ether (MTBE).

    • Reduce chlorine taste and odor and provides a highly polished water

    • Reduces dirt, rust, asbestos fibers and other particulates such as oxidized iron, manganese and sulfides

    • Reduces cysts such as Cryptosporidium and Giardia by mechanical means

    • Control even extreme levels of common off-tastes and odors, including those that are earthy, moldy and fishy

    • Reduce limescale build-up in appliances that use water

    • Produces 14.4 gallons per day at a 1/2 gallon per minute flow rate


    • Sanitary quick-change replacement cartridges make maintenance easy

    • Fresh water on demand

    • A lower operating cost that is below the price of bottled water

  • Everpure ROM III Specifications

    • Output: 0.5 gpm (1.9 Lpm)

    • System: 13”H x 7.5”W x 4.75”D

    • Tank: 14.5” x 11”

    • EPA Est. Number 002623-IL-002

    Click here for the Everpure ROM III manufacturers specification sheet.

    Want to learn more about RO and alternative technologies? Click here for 3 Reasons Why Reverse Osmosis May Not Be Right For You.

    Everpure Reverse Osmosis Systems reduce the following contaminants:

    • VOCs

    • THMs

    • MTBE

    • flouride

    • arsenic

    • lead

    • chlorine

    • copper

    • sodium

    • nitrate/nitrites

    • cysts

    • TDS

    • barium

    • cadmium

    • chromium

    • selenium

    • radium

    • chloroform

    Everpure ROM III Replacement Filters

    When it’s time to change the ROM III filter, order replacement cartridges EV9273-77 (S-101) and EV9273-70 (TFC) and EV9273-79 (VOC #1).

    • Replace the S-101 prefilter cartridge (EV9273-77) annually

    • Replace the VOC #1 replacement cartridge (EV9273-79) annually

    • When properly maintained, The TFC cartridge (EV9273-70) will last 2-3 years under average water conditions.

    Click here to learn about our return policy. We think you'll like it.


    Enjoy FREE SHIPPING in Canada on this item. As a special order item, please allow 1-2 weeks for order processing. Once processed, your order will be shipped by courier and should arrive 3-5 business days later. Need faster service? Give us a call, we'd be happy to arrange. Yes, we ship from Canada!

    Ordering from the USA?

    No problem, for a limited time we're offering free shipping to the USA on this item including brokerage fees!!! Please note that all pricing is in CAD which means a 25-30% discount right now because of the CAD/USD dollar. Click here for a great currency conversion calculator. Your credit card provider or PayPal will convert to USD for you. 

    The Everpure ROM II is not for sale in CA, VT, IA, WI.

    Why are the Everpure ROM II marked 'Not for residential sale in the state of California'? This is because they have not been submitted to California for testing. This is an expensive testing process that the manufacturer has chosen not to undergo at this time in order to keep the cost of the product down.

  • Shipping

    For full Elua shipping details, please visit our shipping page.

    Fellow Canadians

    Enjoy FREE SHIPPING in Canada on orders over $60 and a fantastic $9.95 flat rate shipping for orders over $20.

    ***As a result of the labour dispute at Canada Post, effective Nov. 21, 2018 we are now shipping all orders by courier (Purolator, UPS or Canpar ground) with average transit times of 3-5 business days. Please note that couriers cannot deliver to PO boxes.***

    Most orders ship within 1 business day but if you get your order in early we'll ship it same day. Most orders ship from Thunder Bay, ON via Canada Post Expedited Parcel with the following service times:

    -Local: 1 day or call to arrange pick up

    -Regional: up to 3 days

    -National: up to 7 days

    Need faster service? Give us a call, we'd be happy to arrange. Upgrade to Purolator or UPS, Overnight or 2-3 days shipping starting at just $10. Yes, we ship from Canada!.

    Our Friends In The USA

    Ordering from the USA? No problem, choose from a variety of live shipping rates during checkout. Please note that all pricing is in CAD. Your credit card provider or PayPal will convert to USD for you. Shipping charges do not include brokerage fees, approximately $25-35 per order depending on courier. Brokerage fees may be due at delivery or be invoiced by your courier after delivery.