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Posted on May 19, 2026For a limited time, enjoy no GST on all your favourite water products. Whether you're looking for flash sale items or deeply discounted products, reme...
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Franklin Water Treatment
Franklin Water Treatment Canada – Formerly Waterite delivers advanced water treatment systems and filtration solutions designed to improve water quality for residential and light commercial applications.
Building on the Legacy of Waterite, a respected Canadian water treatment manufacturer for nearly 40 years, Franklin Water Treatment Canada continues to provide reliable equipment engineered to address difficult water purification challenges such as hardness, chlorine, sediment, and other contaminants.
About Franklin Water Treatment Canada & WateriteNow part of Franklin Electric, Waterite continues its legacy as Franklin Water Treatment Canada – combining decades of trusted service with the innovation of a global leader. Solutions include water softeners, filtration systems, and reverse osmosis systems, all engineered to meet the diverse water treatment needs of Canadian homes and businesses.
With a focus on performance, reliability, and practical system design, Franklin Water Treatment Canada offers a broad portfolio of water softeners, filtration systems, drinking water solutions, and point-of-use filtration products. These systems are designed to help protect plumbing and appliances while delivering cleaner, better-tasting water for homes and businesses.
The Franklin Water Treatment Canada product lineup includes complete water softener systems such as the HC, CC, MA, HP, and FWT series. These systems are engineered to address common water quality concerns including hardness, chlorine, iron, sediment, and other contaminants that can affect both water performance and taste.
In addition to full treatment systems, Franklin Water Treatment Canada offers an extensive range of point-of-use and point-of-entry filter cartridges. These include carbon block, granular activated carbon (GAC), pleated, polyspun, stringwound, and specialty cartridge designs suited for residential and commercial filtration applications.
Cartridge families include a broad range of Franklin Water (Waterite) Filters: Carbon Block, Impregnated Carbon, Granular Activated Carbon, Radial Hi Flow GAC, Inline Carbon, Pleated Sediment, Spun Polypropylene, Dual Gradient Polyspun, Stringwound Sediment, Stringwound Hot Water, Dual Media Polypropylene and High Flow Pleated filter / cartridges. Providing a comprehensive selection of dependable options for your reverse osmosis, drinking water, and whole-house filtration requirements.
If you are looking for a specific Franklin Water Treatment Canada system, replacement filter cartridge, or a compatible Waterite crossover part not listed on this page, please contact us by email or call our office (1-866-489-4004) for assistance. We can help you identify the correct filtration or water treatment solution for your application.
Browse our full selection of Franklin Water Treatment Canada water softeners, filtration systems, drinking water systems, and replacement filter cartridges and get dependable water treatment components shipped FAST from our Canadian warehouse DIRECTLY to your door. A real Water Guy can help you select the right system to improve your water quality.
Waterite-Frankli...
Franklin Water S...
Spun Polypropyle...
Franklin Water C...
String Wound Sed...
Franklin Water S...
Pleated Sediment...
High Flow Pleate...
Carbon Block Fil...
String Wound Hot...
Commercial RO Me...
Dual Gradient Po...
Residential RO M...
Granular Activat...
Inline Carbon Fi...
Reverse Osmosis ...
Radial Hi Flow C...
Carbon Impregnat...
Dual Media Carbo...
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Product
Price
![[NEW] Spun Poly Filter #FWPS4001](/images/products/detail_3177_fwps.png)
FWPS4001
On Sale Savings !
Your Savings !
$3.64
$3.64
- By: Franklin Water Treatment
- More: 21 Related Products
- Bulk Pricing: Discounts
- Ships in: 1 - 3 days
Polyspun 1 Micron Sediment Filter (2.5" x 40") Cartridge, NSF certified, Thermal-bonded layers trap particles without chemical glues, high filtration rating, high hold capacity, low pressure drop, for fine filtration and commercial water system
![[NEW] Spun Poly Filter #FWPS4020](/images/products/detail_3179_fwps.png)
FWPS4020
On Sale Savings !
Your Savings !
$4.00
$4.00
- By: Franklin Water Treatment
- More: 21 Related Products
- Bulk Pricing: Discounts
- Ships in: 1 - 3 days
Polyspun 1 Micron Sediment Filter (2.5" x 40") Cartridge, NSF certified, Thermal-bonded layers trap particles without chemical glues, high filtration rating, high hold capacity, low pressure drop, for fine filtration and commercial water system
![[NEW] Spun Poly Filter #FWPS4005](/images/products/detail_3178_fwps.png)
FWPS4005
On Sale Savings !
Your Savings !
$4.00
$4.00
- By: Franklin Water Treatment
- More: 21 Related Products
- Bulk Pricing: Discounts
- Ships in: 1 - 3 days
Polyspun 5 Micron Sediment Filter (2.5" x 40") Cartridge, NSF certified, Thermal-bonded layers trap particles without chemical glues, high filtration rating, high hold capacity, low pressure drop, for fine filtration and commercial water system
![[NEW] String Wound Filter #FWSW1001](/images/products/detail_3194_fwsw.png)
FWSW1001
On Sale Savings !
Your Savings !
$0.57
$0.57
- By: Franklin Water Treatment
- More: 15 Related Products
- Bulk Pricing: Discounts
- Ships in: 1 - 3 days
String Wound Polypropylene Filter (2.5" x 10", 1 Micron) cartridges capture Sediment, Particulate, and Oxidized Metals. Used in potable water, processes, reverse osmosis systems and more Offers low pressure drop and a longer filtration service life.
![[NEW] String Wound Filter #FWSW1020](/images/products/detail_3196_fwsw.png)
FWSW1020
On Sale Savings !
Your Savings !
$0.57
$0.57
- By: Franklin Water Treatment
- More: 15 Related Products
- Bulk Pricing: Discounts
- Ships in: 1 - 3 days
String Wound Polypropylene Filter (2.5" x 10", 20 Micron) cartridges capture Sediment, Particulate, and Oxidized Metals. Used in potable water, processes, reverse osmosis systems and more Offers low pressure drop and a longer filtration service life.
![[NEW] String Wound Filter #FWSW1005](/images/products/detail_3195_fwsw.png)
FWSW1005
On Sale Savings !
Your Savings !
$0.57
$0.57
- By: Franklin Water Treatment
- More: 15 Related Products
- Bulk Pricing: Discounts
- Ships in: 1 - 3 days
String Wound Polypropylene Filter (2.5" x 10", 5 Micron) cartridges capture Sediment, Particulate, and Oxidized Metals. Used in potable water, processes, reverse osmosis systems and more Offers low pressure drop and a longer filtration service life.
![[NEW] String Wound Filter #FWSW1050](/images/products/detail_3197_fwsw.png)
FWSW1050
On Sale Savings !
Your Savings !
$0.57
$0.57
- By: Franklin Water Treatment
- More: 15 Related Products
- Bulk Pricing: Discounts
- Ships in: 1 - 3 days
String Wound Polypropylene Filter (2.5" x 10", 50 Micron) cartridges capture Sediment, Particulate, and Oxidized Metals. Used in potable water, processes, reverse osmosis systems and more Offers low pressure drop and a longer filtration service life.
![[NEW] String Wound Filter #FWSW2001](/images/products/detail_3198_fwsw.png)
FWSW2001
On Sale Savings !
Your Savings !
$0.96
$0.96
- By: Franklin Water Treatment
- More: 15 Related Products
- Bulk Pricing: Discounts
- Ships in: 1 - 3 days
String Wound Polypropylene Filter (2.5" x 20", 1 Micron) cartridges capture Sediment, Particulate, and Oxidized Metals. Used in potable water, processes, reverse osmosis systems and more Offers low pressure drop and a longer filtration service life.
![[NEW] String Wound Filter #FWSW2020](/images/products/detail_3200_fwsw.png)
FWSW2020
On Sale Savings !
Your Savings !
$0.96
$0.96
- By: Franklin Water Treatment
- More: 15 Related Products
- Bulk Pricing: Discounts
- Ships in: 1 - 3 days
String Wound Polypropylene Filter (2.5" x 20", 20 Micron) cartridges capture Sediment, Particulate, and Oxidized Metals. Used in potable water, processes, reverse osmosis systems and more Offers low pressure drop and a longer filtration service life.
![[NEW] String Wound Filter #FWSW2005](/images/products/detail_3199_fwsw.png)
FWSW2005
On Sale Savings !
Your Savings !
$0.96
$0.96
- By: Franklin Water Treatment
- More: 15 Related Products
- Bulk Pricing: Discounts
- Ships in: 1 - 3 days
String Wound Polypropylene Filter (2.5" x 20", 5 Micron) cartridges capture Sediment, Particulate, and Oxidized Metals. Used in potable water, processes, reverse osmosis systems and more Offers low pressure drop and a longer filtration service life.
![[NEW] String Wound Filter #FWSW2050](/images/products/detail_3201_fwsw.png)
FWSW2050
On Sale Savings !
Your Savings !
$0.96
$0.96
- By: Franklin Water Treatment
- More: 15 Related Products
- Bulk Pricing: Discounts
- Ships in: 1 - 3 days
String Wound Polypropylene Filter (2.5" x 20", 50 Micron) cartridges capture Sediment, Particulate, and Oxidized Metals. Used in potable water, processes, reverse osmosis systems and more Offers low pressure drop and a longer filtration service life.
![[NEW] String Wound Filter #FWSW10B01](/images/products/detail_3202_fwsw.png)
FWSW10B01
On Sale Savings !
Your Savings !
$0.48
$0.48
- By: Franklin Water Treatment
- More: 15 Related Products
- Bulk Pricing: Discounts
- Ships in: 1 - 3 days
String Wound Polypropylene Filter (4.5" x 10", 1 Micron) cartridges capture Sediment, Particulate, and Oxidized Metals. Used in potable water, processes, reverse osmosis systems and more Offers low pressure drop and a longer filtration service life.
![[NEW] String Wound Filter #FWSW10B20](/images/products/detail_3204_fwsw.png)
FWSW10B20
On Sale Savings !
Your Savings !
$0.48
$0.48
- By: Franklin Water Treatment
- More: 15 Related Products
- Bulk Pricing: Discounts
- Ships in: 1 - 3 days
String Wound Polypropylene Filter (4.5" x 10", 20 Micron) cartridges capture Sediment, Particulate, and Oxidized Metals. Used in potable water, processes, reverse osmosis systems and more Offers low pressure drop and a longer filtration service life.
![[NEW] String Wound Filter #FWSW10B05](/images/products/detail_3203_fwsw.png)
FWSW10B05
On Sale Savings !
Your Savings !
$0.48
$0.48
- By: Franklin Water Treatment
- More: 15 Related Products
- Bulk Pricing: Discounts
- Ships in: 1 - 3 days
String Wound Polypropylene Filter (4.5" x 10", 5 Micron) cartridges capture Sediment, Particulate, and Oxidized Metals. Used in potable water, processes, reverse osmosis systems and more Offers low pressure drop and a longer filtration service life.
![[NEW] String Wound Filter #FWSW10B50](/images/products/detail_3205_fwsw.png)
FWSW10B50
On Sale Savings !
Your Savings !
$0.48
$0.48
- By: Franklin Water Treatment
- More: 15 Related Products
- Bulk Pricing: Discounts
- Ships in: 1 - 3 days
String Wound Polypropylene Filter (4.5" x 10", 50 Micron) cartridges capture Sediment, Particulate, and Oxidized Metals. Used in potable water, processes, reverse osmosis systems and more Offers low pressure drop and a longer filtration service life.
![[NEW] GAC Carbon Filter #FWGC10](/images/products/detail_3133_fwgc.png)
FWGC10
On Sale Savings !
Your Savings !
$5.84
$5.84
- By: Franklin Water Treatment
- More: 3 Related Products
- Bulk Pricing: Discounts
- Ships in: 1 - 3 days
Granular Activated Carbon Filter (2.5" x 10") cartridge. Designed for Chemical, taste and odour removal. Great for RO systems, point-of-use faucets, Coolers and more. Long-lasting design for an easy drop-in replacement.
![[NEW] GAC Carbon Filter #FWGC20](/images/products/detail_3134_fwgc.png)
FWGC20
On Sale Savings !
Your Savings !
$7.81
$7.81
- By: Franklin Water Treatment
- More: 3 Related Products
- Bulk Pricing: Discounts
- Ships in: 1 - 3 days
Granular Activated Carbon Filter (2.5" x 20") cartridge. High-capacity carbon bed design. Designed for Chemical, taste and odour removal. Great for RO systems, Point-of-use faucets, Ice Machines and more...
![[NEW] GAC Carbon Filter #FWGC10B](/images/products/detail_3135_fwgc.png)
FWGC10B
On Sale Savings !
Your Savings !
$17.25
$17.25
- By: Franklin Water Treatment
- More: 3 Related Products
- Bulk Pricing: Discounts
- Ships in: 1 - 3 days
Granular Activated Carbon GAC Filter (4.5" x 10", BB-Big Blue) cartridge. Great for home and commercial applications to reduce chemicals, chem by-products, organics and improve the taste. High capacity design in an easy drop-in replacement.
![[NEW] GAC Carbon Filter #FWGC20B](/images/products/detail_3136_fwgc.png)
FWGC20B
On Sale Savings !
Your Savings !
$31.05
$31.05
- By: Franklin Water Treatment
- More: 3 Related Products
- Bulk Pricing: Discounts
- Ships in: 1 - 3 days
Granular Activated Carbon GAC Filter (4.5" x 20", BB-Big Blue) cartridge. Reduces chlorine, VOCs, and organics. Great for Whole House and Commercial applications. Long-lasting design as an easy drop-in replacement.
![[NEW] Inline Carbon Filter #FWIC10N](/images/products/detail_3151_fwic.png)
FWIC10N
On Sale Savings !
Your Savings !
$2.51
$2.51
- By: Franklin Water Treatment
- More: 1 Related Product
- Bulk Pricing: Discounts
- Ships in: 1 - 3 days
Inline Carbon GAC Filter (2" x 10", with 1/4 female threaded connections). Used in beverage, reverse osmosis, fridge, ice makers, coolers and other drinking water systems.
![[NEW] Inline Carbon Filter #FWIC10Q](/images/products/detail_3152_fwic.png)
FWIC10Q
On Sale Savings !
Your Savings !
$2.17
$2.17
- By: Franklin Water Treatment
- More: 1 Related Product
- Bulk Pricing: Discounts
- Ships in: 1 - 3 days
Inline Carbon Filter Cartridge (2" x 10", with 1/4" Quick Connect Fittings). Polypropylene housing with granular activated carbon, NSF 42. Used in Refrigerators, Ice machines, Coolers, RVs, Under-sink units, and Point-of-use systems.
![[NEW] Inline Carbon Filter #FWIP10N](/images/products/detail_3234_fwic.png)
FWIP10N
On Sale Savings !
Your Savings !
$1.25
$1.25
- By: Franklin Water Treatment
- More: 1 Related Product
- Bulk Pricing: Discounts
- Ships in: 1 - 3 days
Inline Carbon & Calcite GAC Filter (2" x 10", with 1/4 female threaded connections). Used in beverage, reverse osmosis, fridge, ice makers, coolers and other drinking water systems to adjust the pH and improve the taste.
![[NEW] Inline Carbon Filter #FWIM10N](/images/products/detail_3236_fwic.png)
FWIM10N
On Sale Savings !
Your Savings !
$0.80
$0.80
- By: Franklin Water Treatment
- More: 1 Related Product
- Bulk Pricing: Discounts
- Ships in: 1 - 3 days
Inline Re-Mineral Cartridge Filter (2" x 10", with 1/4 female threaded connections). Used in beverage, reverse osmosis, fridge, ice makers, coolers and other drinking water systems.
![[NEW] Radial Hi Flow GAC #FWGC10BRF](/images/products/detail_3137_fwgc_rf.png)
FWGC10BRF
On Sale Savings !
Your Savings !
$16.85
$16.85
- By: Franklin Water Treatment
- More: 1 Related Product
- Bulk Pricing: Discounts
- Ships in: 1 - 3 days
Radial Flow Carbon Filter Cartridge in (4.5" x 10", BB- Big Blue). Radial flow design minimizes carbon fines and reduces pressure loss. Great for chemical, organics and odor reduction in higher flow rates.
![[NEW] Radial Hi Flow GAC #FWGC20BRF](/images/products/detail_3138_fwgc_rf.png)
FWGC20BRF
On Sale Savings !
Your Savings !
$30.65
$30.65
- By: Franklin Water Treatment
- More: 1 Related Product
- Bulk Pricing: Discounts
- Ships in: 1 - 3 days
Radial Flow Carbon Filter Cartridge in (4.5" x 20", BB- Big Blue). Radial flow design minimizes carbon fines and reduces pressure loss. Great for chemical, organics and odor reduction in higher flow rates.
![[NEW] String Wound Filter #FWSW20B01](/images/products/detail_3206_fwsw.png)
FWSW20B01
On Sale Savings !
Your Savings !
$2.85
$2.85
- By: Franklin Water Treatment
- More: 15 Related Products
- Bulk Pricing: Discounts
- Ships in: 1 - 3 days
String Wound Polypropylene Filter (4.5" x 20", 1 Micron) cartridges capture Sediment, Particulate, and Oxidized Metals. Used in potable water, processes, reverse osmosis systems and more Offers low pressure drop and a longer filtration service life.
![[NEW] String Wound Filter #FWSW20B20](/images/products/detail_3208_fwsw.png)
FWSW20B20
On Sale Savings !
Your Savings !
$2.85
$2.85
- By: Franklin Water Treatment
- More: 15 Related Products
- Bulk Pricing: Discounts
- Ships in: 1 - 3 days
String Wound Polypropylene Filter (4.5" x 20", 20 Micron) cartridges capture Sediment, Particulate, and Oxidized Metals. Used in potable water, processes, reverse osmosis systems and more Offers low pressure drop and a longer filtration service life.
![[NEW] String Wound Filter #FWSW20B05](/images/products/detail_3207_fwsw.png)
FWSW20B05
On Sale Savings !
Your Savings !
$2.85
$2.85
- By: Franklin Water Treatment
- More: 15 Related Products
- Bulk Pricing: Discounts
- Ships in: 1 - 3 days
String Wound Polypropylene Filter (4.5" x 20", 5 Micron) cartridges capture Sediment, Particulate, and Oxidized Metals. Used in potable water, processes, reverse osmosis systems and more Offers low pressure drop and a longer filtration service life.
![[NEW] String Wound Filter #FWSW20B50](/images/products/detail_3209_fwsw.png)
FWSW20B50
On Sale Savings !
Your Savings !
$2.85
$2.85
- By: Franklin Water Treatment
- More: 15 Related Products
- Bulk Pricing: Discounts
- Ships in: 1 - 3 days
String Wound Polypropylene Filter (4.5" x 20", 50 Micron) cartridges capture Sediment, Particulate, and Oxidized Metals. Used in potable water, processes, reverse osmosis systems and more Offers low pressure drop and a longer filtration service life.
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