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GEEKPURE 5 STAGE REVERSE OSMOSIS REPLACEMENT FILTER SET WITH 75 GPD MEMBRANE -2.5 X 10 INCH
GEEKPURE 5 STAGE REVERSE OSMOSIS REPLACEMENT FILTER SET WITH 75 GPD MEMBRANE -2.5 X 10 INCH
GEEKPURE 5 STAGE REVERSE OSMOSIS REPLACEMENT FILTER SET WITH 75 GPD MEMBRANE -2.5 X 10 INCH
GEEKPURE 5 STAGE REVERSE OSMOSIS REPLACEMENT FILTER SET WITH 75 GPD MEMBRANE -2.5 X 10 INCH
GEEKPURE 5 STAGE REVERSE OSMOSIS REPLACEMENT FILTER SET WITH 75 GPD MEMBRANE -2.5 X 10 INCH
GEEKPURE 5 STAGE REVERSE OSMOSIS REPLACEMENT FILTER SET WITH 75 GPD MEMBRANE -2.5 X 10 INCH
GEEKPURE 5 STAGE REVERSE OSMOSIS REPLACEMENT FILTER SET WITH 75 GPD MEMBRANE -2.5 X 10 INCH
GEEKPURE 5 STAGE REVERSE OSMOSIS REPLACEMENT FILTER SET WITH 75 GPD MEMBRANE -2.5 X 10 INCH
GEEKPURE 5 STAGE REVERSE OSMOSIS REPLACEMENT FILTER SET WITH 75 GPD MEMBRANE -2.5 X 10 INCH
GEEKPURE 5 STAGE REVERSE OSMOSIS REPLACEMENT FILTER SET WITH 75 GPD MEMBRANE -2.5 X 10 INCH

CONDITION: New

Item is brand new and factory sealed in original packaging. Contents have not been opened or used.

Returns Accepted

We accept returns under specific cicumstances.
See return policy for details

GEEKPURE 5 STAGE REVERSE OSMOSIS REPLACEMENT FILTER SET WITH 75 GPD MEMBRANE -2.5 X 10 INCH

4.6 stars

GEEKPURE 5 STAGE REV... see more >

New
Returns Accepted

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$5.99

MSRP $40.42
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HolyShoot
on

We have well water, and instead of smelly water full of minerals and garbage from ground water, we have an RO system. This was my first run with these filters, and they’re great. I have now bought them multiple time, and they perform great.If you think you can squeeze by for a few more months, your old filters are nasty and need replaced after 6 months. The membrane might be able to go 12, but I would replace at six. Check out the nasty filter in the pic.Easy install for my 5 stage system. The only thing I found odd was the box had clearly been opened prior to shipping. I could tell from the tamperproof tape (that had been tampered with).The well water tested 352 particles per million. These filters got that number down to 6 PPM! The previous filters had been in the 30-40 PPM range. So these were an improvement.Things you will need: gloves (for prepping food - you don’t need your nasty fingers touching your filters), a crescent wrench (be careful with this when tightening down plastic - plumbers would not recommend this much at all), needle nose pliers (to remove your old membrane and install the new), a bucket (to catch the water that will spill), scissors (to cut the tape for your fittings), paper towels (to wipe up or clean up). I also keep a sticky note on my filter system with the date I changed my filters. Some write on the carbon filter with a Sharpie. Do what makes you happy.Don’t forget to run a couple of tanks (minimum) of water down the drain to get any loose carbon or other nastiness out of the system before drinking the water.I didn’t get a penny for this review. If it was helpful, please hit the button.

B
on January 25, 2026

Perfect replacement for your Geekpure system at a good price.

thbjr
on August 8, 2025

Reduces our tap water from around 120ppb to about 11ppb and removes the clorimine from out drinking water as well. Great price also.

Snaps
on February 8, 2024

Rating this 4 stars as the filters all fit and seem to have good build quality. The only complaint is the tubing connectors that come with the filters. I got everything installed and put together which is messy enough but then both 90 degree push in fittings for the hose leaked, One way worse than the other. I took it apart and replace the fittings with the fittings from the old filter and no more leaks.Bottom line the filters work and fit appropriately but the hardware is suspect. Still a very good value for the price.

michael brown
on June 16, 2025

Good filters. Standard 10 inch. Fits the Ultima VII R/O system. I will say make sure to flush about 3-4 tanks before use.

John
on October 18, 2024

Great price and easy to install. Same as original also includes all the parts needed. Save lots of $$ changing it yourself.

Daniel F
on February 1, 2021

Seems like a good product. Fairly straight forward, just match it to what you're removing (didn't have any instructions). Has both granulated carbon and carbon block filters. My old filters were 2 carbon block after the sediment, so I wish I knew if there's any advice on which to have first (granulated or block). My system has 3/8 threaded fittings so I didn't use the supplied fittings as they reduced down to 1/4. I also wish I knew how much water if any should be dumped with the new filters like my refrigerator filter instructs to do. So I just ran it till empty a couple times.

Sam Walker in Texas
on March 5, 2025

install carefully to avoid leaks. I have no problems with this item

GRANGE A.
on December 22, 2025

Ensemble de filtres pour osmose inverse. Pas de problème

Mexhid Ymeri
on February 4, 2026

Sehr gute qualitet

Ait Zack
on December 28, 2025

Prodotto eccellente e facile da montare, per il prezzo ne vale veramente la pena, non fatevi imbambolare da quelli che vi vendono un prodotto pressoché simile a cifre folli. Ora non devo più comprare bottiglie, acqua in uscita testata e nei parametri regolari naturalmente esce un acqua molto leggera

abdol haghshenas
on February 2, 2026

Good quality

KUS
on April 6, 2026

Excellent

  • Material

    PP&Carbon TFC membrane
  • Product Dimensions

    2.5"D x 2.5"W x 10"H
  • Item Weight

    3 Pounds
  • External Testing Certification

    NSF
  • Product Benefits

    Reduces heavy metals, arsenic, mercury, fluoride, chlorine, lead, and more impurities
  • Model Number

    Geekpure RO5-5(75gpd)
  • Brand Name

    Geekpure
  • UPC

    680577669192
  • Global Trade Identification Number

    00680577669192
  • Manufacturer Warranty Description

    1 Year
  • Unit Count

    1 Count
  • Number of Items

    8
  • Manufacturer Part Number

    Geekpure RO5-5
  • Manufacturer

    Geekpure
  • Included Components

    1xPP sediment filter, 1x Granular activated carbon filter, 1 x Carbon block filter.1 x 75gpd Ro membrane,1 x Post inline carbon filter,2 x Quikc fittings,1 x Seal tape
  • Best Sellers Rank

    #56,130 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #384 in Replacement Under-Sink Water Filters
  • ASIN

    B07BGXTY3B
  • Material Type

    PP&Carbon TFC membrane
  • Item Dimensions D x W x H

    2.5"D x 2.5"W x 10"H
  • EU Spare Part Availability Duration

    3 Years
  • GTIN

    680577669192
  • Recent Sales

    200+ bought in past month

Buyer’s Premium

A 15% buyer’s premium will be added to the sale price of all purchases.

Store Auction Lots Condition

All items are uninspected and the condition is unknown unless otherwise explicitly stated. Items labeled as “New” are believed to be unused and in original manufacturer packaging; however, packaging may show signs of storage or handling, and items are not tested unless specifically noted. Individual items are available for inspection at Korting Outlet located at 159 1st Court, Grand Rapids, Michigan 49534 during store hours.

The highest bids serve as legally binding contracts, and all sales are considered final. Items are sold on an “as is” basis, without any guarantees, warranties, or the possibility of refunds, whether written, expressed, or implied. The operational condition of an item may not be known or listed in the item description. While we may provide information on the condition of some items, including items marked as “New,” such information is not guaranteed.

All items are sold with all faults and without any warranty, whether expressed or implied, regarding merchantability or fitness for a particular purpose. The sale is conducted on an “as is, where is” basis with all faults. Buyers are strongly encouraged to physically inspect items before placing bids during the inspection period. Once submitted, bids cannot be withdrawn before, during, or after the auction for any reason.

The buyer acknowledges that these terms, along with other terms outlined below, can only be amended or revised in writing, signed by the auctioneer. Any representations made by Korting or its agents do not alter these “as is, where is with all faults” terms. Descriptions provided on products or through advertising, including condition labels such as “New,” are not guaranteed, and buyers rely solely on their own inspection. While information in sale advertising is believed to be accurate, Korting assumes no responsibility for errors or omissions.

Auction Closing Times

Posted closing times are in Eastern Time and may be extended through dynamic bidding. Dynamic bidding extends the auction close time until there are five minutes without bidding activity. Korting reserves the right to close early or extend auctions at its discretion.

Payment

Payments will be processed through Stripe.

Refund Policy

Due to the nature of liquidation merchandise, returns are accepted only under the following circumstances:

  • Wrong item received
  • Major undisclosed damage that significantly affects functionality or value
  • Item arrives nonfunctional or dead on arrival (unless listed as untested, for parts, or salvage)
  • Missing critical components necessary for basic operation that were not disclosed in the listing
  • Counterfeit items or items materially different from the listing description

The following conditions are not eligible for return or refund:

  • Buyer’s remorse or accidental purchases
  • Minor cosmetic wear, scratches, dents, scuffs, or signs of prior handling
  • Damaged, worn, or missing retail packaging
  • Compatibility issues with buyer equipment, software, or intended use
  • Missing non-essential accessories, manuals, inserts, cables, or packaging materials unless specifically stated in the listing

All return requests must be submitted within 72 hours of delivery and include clear photos and/or video documentation of the issue. We reserve the right to deny returns that do not meet the above criteria.

Sales Tax

All orders are subject to the 6% Michigan sales tax. Tax-exempt buyers must have a current tax-exempt certificate on file before sales tax can be removed from an invoice.

Failure to Pay or Remove Items

Korting reserves the right to charge a 15% non-refundable restocking fee for items not paid for and picked up within seven days of the auction closing. Such items will be considered abandoned and forfeited to Korting. Korting may resell any abandoned or forfeited items.

GEEKPURE 5 STAGE REVERSE OSMOSIS REPLACEMENT FILTER SET WITH 75 GPD MEMBRANE -2.5 X 10 INCH