GE Reverse Osmosis Replacement Filter Set-FX12P - The Home Depot
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Model # FX12P

Internet # 100004301

Store SKU # 456451

Reverse Osmosis Replacement Filter Set

GE Reverse Osmosis Replacement Filter Set

This item has been discontinued.
The Home Depot no longer carries this specific product.

$33.74 / each


Model # FX12P

Internet # 100004301

Store SKU # 456451

Keep your drinking and cooking water tasting great by regularly replacing your GE Replacement Filter Set for GE Reverse Osmosis System. This filter set is compatible with GE water system model GXRM10GBL (sold separately) and features NSF-certified filtration with a filter life of up to 900 gallons or 6 months. The set includes one pre-filter and one post-filter.

  • Use to enhance drinking and cooking water taste
  • Replacement cartridge for use with ge water system model gxrm10gbl (sold separately)
  • Filters last up to 900 gallons or 6 months per filter set
  • Set includes one pre-filter and one post-filter
  • Certified by nsf for compliance with a highly-recognized independent-testing institution for water treatment products
  • Twist and lock design for easy installation

Info & Guides

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Assembled Depth (in.) 
3 in 
Assembled Height (in.) 
9.75 in 
Assembled Width (in.) 
5.5 in 
Product Depth (in.) 
Product Height (in.) 
Product Width (in.) 
Accessory Type 
Filter Replacement 
Brand/Model Compatibility 
Filtration method 
Carbon Spun Fiber 
Product Weight (lb.) 
2.5 lb 
Twist and lock design 
Water filter system type 
Reverse osmosis 
Warranty / Certifications
Manufacturer Warranty 
30 day limited warranty 


Rated 4.2 out of 5 by 26 reviewers.
Rated 4.0 out of 5.0 by Ordered filters I ordered these filters online as it was the only place I could find them. Bought the RO system from Home Depot but hoped to find the replacement filters elsewhere because there is not a Home Depot in my hometown. I'm sure there are filters made by another brand that would fit but a conversion chart was impossible to find. October 22, 2011
Rated 1.0 out of 5.0 by Not same as genuine GE filters I have had the GE RO system for ten years and have always purchased genuine GE replacement filters at Home Depot. Last week I stopped at the local store and found that only the HDX branded replacement carbon filters were available. They do not perform as well as the genuine GE filters. The first gallon of water from the system was full of carbon, and after flushing the system with the recommended eight gallons, the product water still has carbon particles in it. This has never happened the nineteen other times I have changed the filters. April 28, 2015
Rated 5.0 out of 5.0 by Excellent!! Used this filter to replace my dirty filter on my RO/DI unit. Lowered my TDS and built well. It helps the membrane filter last longer and to achieve 0 ppm TDS. February 4, 2015
Rated 4.0 out of 5.0 by Reverse osmosis Replancment filter set The filters were good easy to use,got them right away. They last a long time. March 29, 2015
Rated 1.0 out of 5.0 by Worst water filter ever This thing is horribly designed. You have to pull the whole thing out from under the sink and then take it apart to replace the RO filter. You have to take another section of it apart to replace a flow control unit. You have to do this every six months. Ever since I did this the last time, my filter is delivering very low volume/pressure of filtered water. Good luck looking for help in the instructions - they are useless! The instructions also tell you to flush chlorine through it every time you change filters. What they don't tell you is that chlorine will destroy your newly installed RO membrane if you don't get ALL of it out. Replacement filters are expensive. The original unit was expensive. This is the worst designed consumer product I've ever encountered. I will never buy another GE product and am considering not buying from Home Depot anymore for inflicting this dog on me. January 28, 2015
Rated 5.0 out of 5.0 by Worth it! To think, after the initial purchase, I just paid $45 for 6 months of clean water to use for drinking, cooking for not just me, but my birds, dogs and plants! I'm really really happy with this purchase. One of the best $150 choices I've ever made! I added a picture of what the filters look like before and then after 6 months. April 26, 2012
Rated 5.0 out of 5.0 by Spendy, but perfect fit I've used several of these. The water is always clean and tastes good. These filters are not cheap, but certainly do the job. Our water is very bad for particulates and iron taste. These filters are super for both of these problems. October 22, 2014
Rated 4.0 out of 5.0 by please make it easier These filters are easy enough, although a little wet and messy, to change. But you also have to replace the battery in the sink faucet and should replace an inline screen. Wouldn't it be easier for the customer if all these items were in the box? instead I've got to run here for filters, run there for battery, and then figure out where to get the screen! February 5, 2013
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