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Geekpure Reverse Osmosis RO Membrane 100 GPD -NSF Certificated-Water Filter Replacement Cartridge-Pack 2

4.5 4.5 out of 5 stars 418 ratings

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2

Purchase options and add-ons

Material BPA free, Food grade materials
Product Dimensions 12"D x 1.8"W x 1.8"H
Item Weight 220 Grams
External Testing Certification NSF
Product Benefits NSF certificated membrane,it removes 1, 000+ harmful contaminants like arsenic, nitrates, fluoride, lead (removes up to 98%) See more

About this item

  • High Efficient-Rejects impurities down to 0.0001 micron, Removes Heavy Metal ,Arsenic, Lead ,Mercury ,Fluoride and more 1000+ contaminants from source water
  • High Quality - NSF/ANSI Standard 58 certificated.Polyamide film composite material,food grade ,BPA free. Pack of 2
  • Universal Compatible-Standard size ( Membrane Dimensions: 11. 75" x 1. 75" ), Fits 1812/2012 residential RO membrane housings (2” Inner Diameter ).if your previous membrane is not standard, please consider to buy our membrane housing together. product ASIN:B078W3KKSZ
  • Life Span-It depends on usage amount and feed water quality. Usually,24 months or 35,000 Gallons pure water for most tap water (200-500 ppm)
  • Friendly Design, Easy installation. It is suitable for most Reverse Osmosis Water Filtration System.Please note to flush new membrane 30 minutes

Customer ratings by feature

Easy to install
4.8 4.8
Value for money
4.5 4.5
Flavor
4.5 4.5

Frequently bought together

$34.69 ($17.35/Count)
Get it as soon as Tuesday, Apr 2
In Stock
Sold by Geekpure Water Group and ships from Amazon Fulfillment.
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$29.99 ($7.50/Count)
Get it as soon as Tuesday, Apr 2
In Stock
Sold by PUREPLUS FILTERS and ships from Amazon Fulfillment.
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Product Description

Operation Specification:

FEED WATER PRESSURE :35 - 100 PSI

TEMPERATE: 40 - 110°F/5-45°C

PH :3.0 -11.0

MAX TDS 1000 MG/L

TURBIDITY < 1.0 NTU

MAX SDI <4.0

HARDNESS < 5 GPG

IRON <0.1

Life time :15-24 months as your feed water quality

Shelf life: 2 years in original sealed package.

Note:

1. DO NOT FREEZE.

2. Please keep flush new membrane 30 minutes. Because there is protection material in it. then, TDS of pure water will be down to right level.

3. If you have chlorinated water, we recommend you use a Carbon/Sediment Pre-Filter. The residual chlorine in municipal or city water will destroy the membrane. if hardness is too high, we recommend you install water softener before Ro unit.

Why do you choose Reverse Osmosis Filtration? Why Hidrotek brand ?

1

HIGH EFFICIENT FILTRATION

HIDROTEK Ro membrane rejects impurities down to 0.0001 micron.High permeated flow and stable salt rejection.

Removes up to 98% of contaminants in water (Minimum Rejection 96%). it can remove the particles of heavy metal (primarily fluoride,calcium, magnesium, lead,colloids , chromium and nitrates) and any other 1000+ contaminants from source water.

and NSF/ANSI Standard 58 certificated .

Universal standard size

​Standard size ( Membrane Dimensions: 11. 75" Overall Length, 1. 75" Diameter), Fits all Standard 2" ID Membrane housing.HIDROTEK supreme quality water filters are universal industry standard size and fit most residential Reverse Osmosis Systems and water filtration systems.

Wastewater ratio is 1:2

NSF certificated Thin-film composite RO membrane filters with higher water production rate. 2 gallons waste water will be produced for every gallon pure water.

Why Reverse Osmosis System?

1

More valuable information:

Question: What is dimension of the Ro membrane?

Answer: It is standard size ( Membrane Dimensions: 11. 75" Overall Length, 1. 75" Diameter), and Fits all Standard 2" ID Membrane Housings.

Question:What is the life time?

Answer:Our suggestion is 24 months for most tap water (200-500 ppm).usually, you replace membrane depends on usage amount and feed water quality. if tap water is very good quality (200 ppm or less), you may replace the membrane per 36 months. if hard water area, someone replace membrane 6 months or 12 months. it is time to replace new one if flow rate is too less or membrane is cloged.

Question:Could i use it if my water Total Dissolved Solids is over 1000 ppm or very hard well water?

Answer: Yes, you can use it. even TDS reach 2000 ppm. but you should replace membrane every 12 months or more frequently .less 1000 ppm is our suggestion.

Question:Can this be used for brackish water(5000 ppm) or ocean water with high salinity(35000 ppm)?

Answer:No. it is just designed for residential tap water use. if you need Ro membrane for brackish water or ocean water and industrial use, Geekpure can provide too, please send email to us.

Question:What is in the box?

Answer: Just 2 x 100 GPD RO membrane. if you need membrane housing, wrench and flow restrictor ,please buy it separated.

Different temperature,different water pressure and feed water quality, the product water capacity and pure water quality is different.

That is reason we feel low pure water capacity in the winter, but higher in the summer.

Lab test condition : feed water pressure: 70 psi. work temperature: 77 F or 25 C. Nacl concentration: 250 ppm. recovery: 15%.

How to replace Ro membrane?

1

2

2

2

1.Remove the tube from the fitting and twist off the housing cap with wrench.

2.You should pull out old membrane before step 2 when you replace new membrane.(you may use pliers if necessary.)

3.Push the new membrane into housing.

4.Put the housing cap back and tighten it. and connect concern fitting and tube.

di filter shower filter 111 111 MINERAL FILTER alklaine filter
DI filter, make Ro water TDS close 0 Geekpure Shower Filter Reduces Chlorine and Hardness 1-5 Stage Ro Replacement Filter Set 1 GPM 6W UV Filter 10 Inch Mineral Water Filter Alkaline Filter
Customer Reviews
4.5 out of 5 stars
10
3.9 out of 5 stars
64
4.6 out of 5 stars
769
4.4 out of 5 stars
160
5.0 out of 5 stars
13
4.6 out of 5 stars
39
Features : 6th stage for Ro system,further reduce TDS to zero Geekpure Shower Filter Reduces Chlorine and Hardness Universal Compatible standard 10" reverse osmosis replacement cartridges set 6th stage for Ro system,1 GPD UV Filter 6th stage for Ro system,Providing all essential mineral supplements while drinking a tastier water than your normal RO water. It feels remarkably refreshing and gives an all-around healthy boost 6th stage for Ro system,adjust PH value to 7.5-9 (Ro water is about 5-6)

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Warranty & Support

Product Warranty: For warranty information about this product, please click here

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Geekpure Reverse Osmosis RO Membrane 100 GPD -NSF Certificated-Water Filter Replacement Cartridge-Pack 2


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Geekpure Reverse Osmosis RO Membrane 100 GPD -NSF Certificated-Water Filter Replacement Cartridge-Pack 2
Geekpure Reverse Osmosis RO Membrane 100 GPD -NSF Certificated-Water Filter Replacement Cartridge-Pack 2
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Price$34.69$34.99$47.99$38.99$33.99
Delivery
Get it as soon as Tuesday, Apr 2
Get it as soon as Tuesday, Apr 2
Get it as soon as Tuesday, Apr 2
Get it Apr 2 - 5
Get it as soon as Tuesday, Apr 2
Customer Ratings
Easy to install
4.8
4.7
4.6
4.7
Value for money
4.5
4.3
4.2
4.4
Flavor
4.5
4.2
5.0
4.1
Sold By
Geekpure Water Group
VEGEBE FILTER
Membrane Solutions Corp
Geekpure Water Group
FILTERWAY
material
BPA free, Food grade materials
Polypropylene
Polyamide Thin-Film Composite
Metal
Activated Coconut Shell Carbon
duration
12
24
6
product benefit
NSF certificated membrane,it removes 1, 000+ harmful contaminants like arsenic, nitrates, fluoride, lead (removes up to 98%)
High rejection rate for lower TDS, standard size for various usages like kitchen, maple syrup DIY, and aquariums.
NSF/ANSI Standard 58 certificated. Rejects impurities down to 0.0001 micron
certification
NSF
ANSI, NSF
ANSI, NSF
NSF
NSF
model number
GP-TW-1812-100G
100 GPD RO Membrane - 2 Pack
B07G99LK58
GP-TW-1812-150G
AB-C5M
weight
220 grams
0.5 pounds
220 grams
5.39 pounds

Customer reviews

4.5 out of 5 stars
4.5 out of 5
418 global ratings

Customers say

Customers like the performance and value of the potable water filter. They mention that it works great, is easy to use, and is good value for money. That said, opinions are mixed on the quality.

AI-generated from the text of customer reviews

9 customers mention9 positive0 negative

Customers are satisfied with the performance of the potable water filter. They mention that it works great, is easy to use, and is effective.

"I use this for my aquarium. Works great. I got about 800 gallons before the last one started to slow down." Read more

"You can spend alot more if you want, but these work great. I have a large commercial medical grow and I swear by geekpure...." Read more

"These are replacement for geekpure ro filter and they also work in robuddie!" Read more

"works great.. and fixed the problem with constant running of waste water." Read more

5 customers mention5 positive0 negative

Customers appreciate the value of the membrane. They say it is inexpensive but not cheaply made.

"Good value for money. Rejection rate is acceptable!" Read more

"...They simply aren't worth the savings.This membrane is inexpensive but it's not cheaply made. It's very good quality...." Read more

"Great price, fast delivery!..." Read more

"Great value..." Read more

6 customers mention4 positive2 negative

Customers are mixed about the quality of the water filter. Some mention it's very good quality, with a high-quality membrane, while others say that it has very poor quality control and failed within two months.

"...This membrane is inexpensive but it's not cheaply made. It's very good quality. I've gone through a dozen or more and I've been very pleased...." Read more

"...membrane worked as described, delivered as quoted, and package was intact." Read more

"Great product" Read more

"...That is just very poor quality control. Do not use these filters in a professional capacity, pay a bit more and buy from a decent manufacturer...." Read more

Not great for cold weather use like maple sap outdoors
2 Stars
Not great for cold weather use like maple sap outdoors
Temperature matters a lot with these: below 40° flow slows to a crawl rather quickly and lines start to leak. Not sure any small pump can overcome that curve. guess I'll have to move back inside and risk sticky floors.
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Customer image
2.0 out of 5 stars Not great for cold weather use like maple sap outdoors
Reviewed in the United States on February 9, 2024
Temperature matters a lot with these: below 40° flow slows to a crawl rather quickly and lines start to leak. Not sure any small pump can overcome that curve. guess I'll have to move back inside and risk sticky floors.
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Customer image
Customer image

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Ntsum
5.0 out of 5 stars RAS
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