Replacement Water Filters
Replacement Water Filters & Water Filter Cartridges & Reverse Osmosis membranes at discount prices. We stock all of the filters on our site including Water Factory Systems Cartridges, Doulton UltraCarb Candle, GE Merlin Filters & Membranes. You'll find filters for most Reverse Osmosis Systems that use non propriatary filters such as: GE Purtrex Sediment Filters and KX Industries Carbon Block Filters, as well as OmniPure Carbon Post filters.
We offer filters in single lots, special filter packs and full case quantities for more savings. If you have a filter you don't see, contact us, as we can normally get just about any water filter on the planet. Our standard size water filter cartridges range from 2.5" x 10" (9.75") to 2.5" x 20". Big Blue Filters are 4.5" x 10" to 4.5" x 20". Our inline replacement water filters are available in 1/4" FIP and 1/4" and 3/8" John Guest quick connect.
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Products
UltraCarb Candle Water Filter
The UltraCarb Candle is one of the most widley sold water Filters.
At the heart of every Doulton ceramic filter is the "Sterasyl" silver impregnated ceramic microfilter. The incorporation of silver locked within the ceramic structure inhibits the growth of bacteria giving the ceramics self-sterilizing properties and removes the need for boiling of the water filter to remove or kill the impurities within the ceramic pores. The Doulton range of ceramic filter elements starts with the "Sterasyl" and with added core medias can become a three stage filter in one, eliminating the need for expensive 4 and 5 stage systems. Doulton ceramics do not remove the beneficial minerals from the water, ensuring the filtered water is enjoyable to drink and yet safe from harmful impurities.
UltraCarb Contaminant Removal
Franke M-15 FR0X2 10 inch
Franke Double O-ring 10 inch Water Filter
This is the Ultracarb that fits the Franke filter housing
UltraCarb Contaminant Removal
- 0.9 Micron absolute
- >98% Efficiency at 0.2 micron
- >90% Efficiency at 0.05 micron
- 100% removal of Cryptosporidium
- 100% removal of Cysts
- Cleanable for prolonged life
- Silver-Impregnated to prevent mitosis
- Organics reduction >85%
- Chlorine reduction >97% (NSF 42)
- Lead reduction >98.3% (NSF 53)
- Activated carbon block with ATS resin
- Designed to be used in pressure filters (not for gravity feed)
Franke replacement water filter
UltraCarb Imperial OBE Filter
Doulton Ultracarb with a 1000 gal capacity
Doulton And British Berkefeld ceramic filters start with a Silver impregnated "Sterasyl". The incorporation of silver locked within the ceramic structure inhibits the growth of bacteria giving the ceramics self-sterilizing properties and removes the need for boiling of the filter fo remove or kill the impurities within the ceramic pores.
Aquativa Filter Pack w/UV light
Best Value
Contains everything you need for the Aquativa Prism ™ including UV Light, along with an extra sediment & carbon block pre-filter.
Ships with detailed filter change instructions & copy of the owners manual.
Purtrex 2.5 x 9-7/8 inch Sediment Filter 5 Micron
GE Osmonics Filter
100% Polypropylene Sediment Filter
High Dirt Holding Capacity
5 Micron used as Prefilter for Reverse Osmosis Systems
- Lower density at the surface & higher density toward the center
- Contains no wetting agents, solvents, antistatic agents or binders
- Meets FDA food & beverage contact requirements
- Available in 1,3, 5,10,20,30,50,& 75 micron levels and 9-7/8" & 20" lengths
The Purtrex depth filter is an exceptional value for general applications where long life, high purity and low change-out frequency are required. Produced through GE Water & Process Technologies' patented melt blown microfiber technology. Purtrex is a 100% pure polypropylene depth water filter with exceptional dirt-holding capacity.
KX Matrikx CTO/2 Carbon Block Filter 2.5 x 9.75
Carbon Block Filter
The Workhorse
Quantity Discounts
- 5 m Nominal Filtration
- High Adsorptive Capacity and Efficiency
- Efficient Sediment Filter
- No Release of Carbon Fines
- Competitively Priced vs. GAC Filters
- Performance Tested and Verified by Independent Laboratory Testing
MATRIKX +CTO/2 filters are the most widely used carbon block devices in the world and provide previously unattainable performance at the lowest price point. +CTO/2 filters simultaneously remove free chlorine and organic chemicals that contribute to taste and odor while providing the particulate filtration and dirt-holding capacity of an efficient 5m nominal sediment filter. These filters are optimized for applications where they perform the role of both a sediment and Activated Carbon filter.
Inline GAC Post Filter
Inline 2" x 10" RO Post Filter Granular Activated Carbon (GAC) Filter w/1/4" female NPTF Post RO
- Excellent as a taste & odor filter.
- Be sure to flush filter for 3-5 minutes upon startup to remove loose carbon fines
- Also can be used as an ice maker filter to remove Chlorine.
- Omnipure filters have the best quality control.
- The most widley used Post Reverse Omsosis Filter
To find all of the filters for your RO system check out our filter packs and ro membranes. We probably have your filters for your RO system if it uses the CL10RO as a post filter.
UV-4 Inline UV Lamp
Inline disposable UV Water light modules destroy germs, bacteria, viruses, and microorganisms by interfering with their molecular structure. The DNA and RNHA in the organisms' reproductive cycle are damaged and the cells are rendered sterile.
- Built in Flow Restrictor
- Min/Max Temperature 40 deg F/100 deg F
- Min/Max Pressure 20 psi / 125 psi
Filmtec 36 GPD TFC Membrane
36 GPD TFC Membrane 1.75" x 11.75"
Replacement Reverse Osmosis Membrane
- Fits Standard Housings for a Variety of Brands of Reverse Osmosis Systems.
- Filmtec by DOW has the highest rejection levels & longest life of any membrane.
- The Most widely used membrane in Reverse Osmosis Technology Worldwide.
- Replaces Desal Membrane and Numerous others call if your not sure.
If you're unsure of your membrane flow rate it is usually stamped on the side of the membrane when you remove it from the housing.
TFC membranes must have a carbon pre-filter when using municipal chlorinated water such as a CTO2 carbon block filter.
No other RO membrane lasts as long and resists fouling like a Dow Filmtec.
5 Stage Filter Pack 1yr
Replacement Filters for 5 Stage Reverse Osmosis System
1 Year
Kit Includes:
2: PX-5-978 Pre Filters Change 6 months
2: Matrikx CTO/2 Carbon Block Prefilter Change 8-12 months or as needed
1: Omnipure 10" inline postfilter CL10RO T/33 Change 12 months
Does not include Reverse Osmosis Membrane
5 Stage Filter Pack 2yr
Replacement Filters for 5 Stage Reverse Osmosis System
2 Year
Kit Includes:
4: PX-5-978 Pre Filters Change 6 months
4: Matrikx CTO/2 Carbon Block Prefilter
2: Omnipure 10" inline postfilter CL10RO T/33
Does not include Reverse Osmosis Membrane
GE 10 Micron Melt Blown Sediment Filters 2.5 x 20 inch
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Micron
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Description
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Dimensions
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Model
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Part#
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10
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Spun Poly
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2.5" x 20"
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MB-10-20
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KX Matrikx +CTO/2 Carbon Block Filter 4.25 x 9.75 inch
+CTO/2 Carbon Block "The Workhorse"
Big Blue 4.25" x 9.75"
Carbon Block Cartridge
| Chlorine | Micron | Flow Rate | Dimensions | Part# |
| 12,000 | 5 | 3 GPM | 4.5 x 9.75 | 32425125975 |
• 5 μm Nominal Filtration*
• High Adsorptive Capacity and Efficiency*
• Efficient Sediment Filter*
• Competitively Priced vs. GAC filters
Inline GAC Post Filter CL6RO
Inline 2" x 6" RO Post Filter Granular Activated Carbon (GAC) Filter w/1/4" female NPTF Post RO Taste & Odor Filter. One of the most widely used Post RO Filters
M-1 MTBE Reduction Filter
Can be used in Doulton & AquaCera 10" Candle Housings
MTBE (methyl tertiary butyl ether) can cause taste and odor problems
Specifically designed for MTBE removal
Designed for increased capacity for trace organics and weakly adsorbed species (such as MTBE)
Should be changed every 400 gallons or approx. every 6 month
Excellent choice as an MTBE Water Filter
KX Matrikx Plus Carbon Block Filter 4.25 x 20 inch
+1 "The Chlorine Guzzler"
High Chlorine & Chemical Adsorptive Capacity & VOC Reduction Carbon Block Filter
For Your Big Blue Housing
4.25" x 20"
Purtrex 2.5 x 20 inch Sediment Filter 1 Micron
GE Osmonics ®
High Dirt Holding Capacity
100% Polypropylene Sediment Filter
20 inch 1 Micron Filter
2.5" x 20"
Lower density at the surface & higher density toward the center
Contains no wetting agents, solvents, antistatic agents or binders
Meets FDA food & beverage contact requirements
Available in 1,3, 5,10,20,30,50,& 75 micron levels and 9-7/8" & 20" lengths used as a Reverse Osmosis System Sediment Pre Filter
The Purtrex depth filter is an exceptional value for general applications where long life, high purity and low change-out frequency are required. Produced through GE Water & Process Technologies' patented melt blown microfiber technology. Purtrex is a 100% pure polypropylene depth filter with exceptional dirt-holding capacity.