EXPRESS WATER

Express Water - CSGIM5 6 Months Reverse Osmosis System Replacement Filter Set 5 Filters with 50 GPD RO

173+ bought in the past month

$47.87$59.99

About this item

  • Reverse Osmosis Replacement Water Filters: Experience what water should taste like with the Express Water reverse osmosis water filtration system reducing up to 99.99% impurities.
  • Water Purification System: Drink the healthiest water on Earth. All water filters are specially engineered to work together, producing the safest and best tasting water you’ll ever drink.
  • Reverse Osmosis Filter Replacement Set: Each Express Water replacement filter is specially designed to work together and compliment each other. Get the cleanest water and the best value in your filtration
  • Reverse Osmosis Membrane: The RO Membrane is specially designed with density graded layers of filtration to filter the hardest to remove impurities like dissolved solids, microplastics, fluoride, Heavy Metals, and more.
  • Pre-Carbon Filter: Activated Carbon Block and Granular Activated Carbon block water filters protect your system from chlorine damage and reduce volatile organic chemicals.
  • Post-Carbon Water Filter: As the final stage of filtration in your system, this activated carbon water filter reduces any remaining impurities while enhancing the flavor of drinking water. Fully ¼” quick connect compatible inline PAC carbon post filter
  • Sediment Water Filter: Keep the most damaging sediments out of your drinking water and protect your other filters from coarse impurities including rust, sand, dirt and silt.
  • Replacement Water Filter: Express Water filters are made with the highest quality materials for long-lasting filtration and value.
  • On Demand Support: Support from experts who can answer any of your questions about your replacement water filters
$47.87
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Product details

MaterialPolypropylene (PP)
Product Dimensions4.5"D x 13.25"W x 13.25"H
Item Weight3.5 Pounds
External Testing CertificationCE
Product BenefitsExperience better tasting water, drink healthier water, and enjoy long-lasting filtration at a great value See more

Technical specifications

materialPolypropylene (PP)
product_dimensions4.5"D x 13.25"W x 13.25"H
item_weight3.5 pounds
external_testing_certificationCE
product_benefitsExperience better tasting water, drink healthier water, and enjoy long-lasting filtration at a great value
brandEXPRESS WATER
eu_spare_part_availability_duration6 Months
set_name6 Months
upc641990963106
global_trade_identification_number00641990963106
unit_count1.0 Count
compatible_refrigerator_modelsGE GNE27JSMSS, LG LFXS28968S, LG LMXC22626S
number_of_items1
manufacturerExpress Water
item_model_numberCSGIM5
best_sellers_rank#22,282 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #179 in Replacement Under-Sink Water Filters
is_discontinued_by_manufacturerNo
date_first_availableDecember 7, 2015

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Customer reviews

4.7920 ratings

Customers say

Customers find this reverse osmosis system to be a great value, noting they save money by not buying bottled water.

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Great Filtration System

Kindle Customerβ€”May 26, 2025βœ“ Verified purchase

There filters were easy to install and have given me the water quality that I need for my RO system. They system seems to be sturdy and is working great for out fish tank. Read more

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Works for tier-1 5 stage

Customerβ€”December 23, 2025βœ“ Verified purchase

Seems to work well, water is clear and without taste. Price was reasonable. Read more

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Great

Harley Girlβ€”July 29, 2025βœ“ Verified purchase

As always great filters I bought a water tester I live in Arizona home of crap tap water & this R/O device is wonderful. Water tests out great after changing the filters out. Works great for good quality water Read more

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Great cost-effective RO system filter replacement kit from the original manufacturer

Doug Bβ€”January 19, 2025βœ“ Verified purchase

I purchased my original Express Water reverse osmosis system almost ten years ago for the kitchen sink and it has been working great ever since. The original product came with two sets of filters which I kept in service for way too long. I am going to be much more diligent on filter changes now and purchased this replacement filter set which is sold by the original manufacturer. I had a plumber here for another job, so I just had him change the filters for me including the RO membrane. Luckily I kept the round plastic wrench from the original kit which slides over the filter holder body and grabs the ridges perfectly which makes it a lot easier to unscrew. For a few bucks, they should include one in this replacement kit because I'm sure most people don't remember to keep it. Replacing the filters was completed pretty quickly with no snags. Be sure to read the instructions and properly flush your reverse osmosis system properly after replacing the filters. Read more

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good water

Jacky Dengβ€”August 5, 2025βœ“ Verified purchase

easy to install and water taste good Read more

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Filter

jay sleemanβ€”September 4, 2025βœ“ Verified purchase

Great product Read more

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Because Your Water Deserves to be Royally Treated

Mike S.β€”March 12, 2023βœ“ Verified purchase

If you're looking to treat your water like royalty, look no further than the Express Water CSGIM5 Filter Set. With 5 high-quality filters, including a 50 GPD RO membrane, carbon GAC, ACB, PAC filters, and sediment SED filters, this set ensures that your water is not only filtered but also purified to the highest standard. The 10-inch size of the filters ensures that they last for up to 6 months, giving you clean, crisp water that is fit for a king or queen. Say goodbye to impurities and contaminants in your water and hello to the Express Water Filter Set. Read more

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Absolutely love this filter

Bradenβ€”November 11, 2024βœ“ Verified purchase

Was time to change my filters for their 6 month change and it just shows how much it does for your drinking water. I always grew up with a reverse Osmosis filtration system in the house and put one in when I bought my own place. My town uses well water so it's quality isn't consistent. Since getting my filters it's been consistent. The taste and smell are high quality and affordable with less spent than on Britta filters. Read more

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