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REVERSE OSMOSIS FILTERS FREE SHIPPING

PRICES INCLUDE FREE SHIPPING IN CANADA

Carbon Filters may have white, blue or black caps and white or black netting. They are completely interchangeable and of equal quality. We recommend you run one tank of water after a filter change to rinse off possible carbon fines. Membranes may be black, white or blue. They are all interchangeable and of equal quality. 

 

If you are unsure of which filters to order, please email us at sales@ontariosoftwater.ca and we will help you. 

 

STANDARD or GRO SET OF 3 Reverse Osmosis Replacement Filter Set Yearly

STANDARD or GRO SET OF 3 Reverse Osmosis Replacement Filter Set Yearly

Acid Washed Coconut Shell Carbon Block Cartridges are highly effective at removing chlorine, chloramines, tastes, odours and many volatile chemicals from potable drinking water supplies. Reverse Osmosis Filter Set contains...
STANDARD Reverse Osmosis TFC Membrane 75 gpd,

STANDARD Reverse Osmosis TFC Membrane 75 gpd,

Due to delivery disruptions, this product may be substituted with blue (Filmtec), white (Pentek) or black (Black Max). All are interchangeable.   75 gpd Membrane guaranteed NSF approved Replacement Membrane...
STANDARD RO Filter Replacement Pack with 75 Membrane (fits 50, 75, 80 gpd)

STANDARD RO Filter Replacement Pack with 75 Membrane (fits 50, 75, 80 gpd)

FITS MOST STANDARD RO SYSTEMS Set includes 2 x 5-micron carbon filters, 1 x 5-micron sediment filter and 1 TFC (thin film composite) 75 gallon per day Membrane. Most Reverse...

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STANDARD RO Filter Replacement Pack with 75 Membrane, 3 filters and polishing filter (fits 50, 75, 80 gpd)

STANDARD RO Filter Replacement Pack with 75 Membrane, 3 filters and polishing filter (fits 50, 75, 80 gpd)

FITS MOST STANDARD RO SYSTEMS Set includes 2 x 5-micron carbon filters, 1 x 5-micron sediment filter and 1 TFC (thin film composite) 75 gallon per day Membrane and 1...

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NEW! High Performance GRO-75 Reverse Osmosis Replacement Filter Set Yearly (SAME AS STANDARD SET)

NEW! High Performance GRO-75 Reverse Osmosis Replacement Filter Set Yearly (SAME AS STANDARD SET)

 Contains 2 carbon block filters and 1 sediment filter.  Acid Washed Coconut Shell Carbon Block Cartridges are highly effective at removing chlorine, chloramines, tastes, odours and many volatile chemicals from...
PENTAIR GRO-75 and 2550 ENCAPSULATED membrane

PENTAIR GRO-75 and 2550 ENCAPSULATED membrane

FITS PENTAIR GRO 75 gpd RO SYSTEMS and 2550 GRO-50 systems Should be changed every 3-5 years. Pentair's GRO integrates a 100% dry membrane to help maximize its lifespan and provide...
PENTAIR GRO-75 Reverse Osmosis Complete Filter Pack with 75 Membrane

PENTAIR GRO-75 Reverse Osmosis Complete Filter Pack with 75 Membrane

FITS PENTAIR GRO RO SYSTEMS Set includes 2 x 5-micron carbon filters, 1 x 5-micron sediment filter and 1 TFC (thin film composite) 75 gallon per day GRO Pentair Encapsulated Membrane....

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PENTAIR 2550 GRO 50 Reverse Osmosis Replacement Filter Set Yearly 3 pieces

PENTAIR 2550 GRO 50 Reverse Osmosis Replacement Filter Set Yearly 3 pieces

Reverse Osmosis Filter Set contains 1 carbon block filter and 1 sediment filter for the bottom sumps and 1 inline polishing filter with a 1/4 inch push-fit.  Filters should be changed...

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PENTAIR 2550 GRO 2 sump Reverse Osmosis 3 piece Complete Filter Pack with Membrane

PENTAIR 2550 GRO 2 sump Reverse Osmosis 3 piece Complete Filter Pack with Membrane

FITS PENTAIR GRO RO SYSTEMS Set includes 1 x 5-micron carbon filter,1 x 5-micron sediment filter, 1 x Polishing inline filter and 1 GRO Pentair Encapsulated Membrane. Most Reverse Osmosis Drinking Water Systems...

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Pentair 2550 GRO RO 3 piece filter set with Membrane, PH BOOST

Pentair 2550 GRO RO 3 piece filter set with Membrane, PH BOOST

FITS PENTAIR 2 SUMP GRO RO SYSTEMS 50gpd Set includes 1 carbon filter, 1 sediment filter for the lower housings and 1 TFC (thin film composite) GRO Encapsulated Membrane and 1 PH Boost...
Polishing Filter, Inline with 1/4 connection

Polishing Filter, Inline with 1/4 connection

Final carbon polishing filter. 1/4 connections.
Pentair Inline PH Boost Mineralizing Filter 1/4 connector

Pentair Inline PH Boost Mineralizing Filter 1/4 connector

Pentek GS-10RO-B 10 inch x 2 inch inline Water Filter Can hook directly onto tube connection to faucet or snaps into brackets on 5 stage standard units. Check your reverse...
Hydrotech, Novatech, Filter Replacement Set

Hydrotech, Novatech, Filter Replacement Set

Fits Reverse Osmosis units Hydrotech or Novatech Filter changes should be done yearly,  consisting of 2 carbons and 1 sediment. Membranes about every 3-5 years. More often if you use a lot...
Hydrotech, Novatech, 50 gpd TFC Membrane

Hydrotech, Novatech, 50 gpd TFC Membrane

Fits Reverse Osmosis units Hydrotech or Novatech Filter changes should be done yearly,  consisting of 2 carbons and 1 sediment. Membranes about every 3-5 years. More often if you use a lot...
Hydrotech, Novatech, Filter and Membrane Set

Hydrotech, Novatech, Filter and Membrane Set

Fits Reverse Osmosis units Hydrotech or Novatech Filter changes should be done yearly,  consisting of 2 carbons and 1 sediment. Membranes about every 3-5 years. More often if you use a lot...

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Carbon Filter Pack, Replacement Filter Set Yearly

Carbon Filter Pack, Replacement Filter Set Yearly

Set contains 2 x  5 micron carbon block filters   This filter set qualifies for free shipping to almost anywhere in Canada 
Pentek P-20, 20 inch, slimline filter (2 in package)

Pentek P-20, 20 inch, slimline filter (2 in package)

The Pentek S1-20 (155303-43) is a 20-micron pleated cellulose filter cartridge that is used for reducing sediment in the water.  20" X 2.5" Resin-Impregnated Cellulose Plastisol End Caps Polypropylene core...
Pentek ChlorPlus 10 Carbon Block Filter Cartridge, 10-Inch x 2-1/2-Inch, 1 Micron

Pentek ChlorPlus 10 Carbon Block Filter Cartridge, 10-Inch x 2-1/2-Inch, 1 Micron

Fits standard reverse osmosis systems. Can be used in center housing or final housing to reduce chloramine where heavy levels are present.  Single Pentek ChlorPlus-10 Carbon Block Filter Cartridge, 10-Inch...
10 inch pleated filter whole house 3 pack

10 inch pleated filter whole house 3 pack

2-1/2″ X 9-7/8″ sediment, pleated cartridges  Polyester pleated filters are suited for a variety of uses and can be used in residential, commercial and industrial applications. The non-woven polyester filter...
Aqua Flow / Pura Twist Filters 3 pac replacement set

Aqua Flow / Pura Twist Filters 3 pac replacement set

Fits PURA Twist Reverse Osmosis units.  2 Carbon filters 1 Sediment filter If your system looks like this. Fits Pura/AquaFlow/Reliance