Part # CRG25
Alternate Part #'s W28125
The Nature2 Proffesional G provides up to 6 months of water purification for your swimming pool. Keep your swimming pool clean. Nature2 G comes in three different sizes. Make sure you select the correct size for your vessel and swimming pool.
Cartridge selection: (three sizes available)
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I have a cartridge model #CG25 - is this filter compatible?
Hello, Yes, they are the same.
Will this cartridge replace my W28125
Terry- The CRG25 Nature2 G Series Replacement Cartridge 25K (W26725) is interchangeable with the W28125.
Will this cartridge replace my N2CG25?
Hi Huey, The Nature2 G Series Replacement Cartridge 25K (W26725) will replace your N2C525 cartridge.
What is the difference between the nature 2 pro g plus 1/g G25 (w26725) n the nature 2 pro g series crg 25 (w26725) besides the price?
These two items would be the exact same so I would go with the one that is less expensive.
I use a product called Baquacil in my swimming pool. Is the nature 2 compatible with it?
Unfortunately Nature 2 is not compatible with Baquacil (or any biguanide system).
I would like to know what type of weekly maintenance (chemicals) is necessary with the Nature2 system?
With the Nature2 you would maintain your pool the same way as if you did not have Nature2. The only thing that will change is that you will maintain a lower chlorine residual with the Nature2. Instead of maintaining a chlorine residual of 3.0, you would maintain a chlorine residual of 1.5 with Nature2. This results in using approximately 50% less chlorine.
(5 out of 5 stars) great water filter
Reviewed By: KAREN F. from Blandon PA ()
Pros: great prices, fast shipping, great support staff
Inyo pools always has the best price for Nature II water filters. And it's always very fast delivery . Inyo is a great company. And their support staff is great for answering questions about products.
(5 out of 5 stars) Great Service
Reviewed By: Timbo from Baton Rouge, LA ()
Pros: Low Cost
The quality and customer service is second to none. These guys really do take it seriously. Lowest cost and delivered right on time and often sooner than expected. All of my pool supplies come from them.
(5 out of 5 stars) Perfect
Reviewed By: Steve M. from Houston, TX ()
Pros: Cheaper and delivered within a week
Buying this from Inyopools couldn't have been easier plus it saved me over $50 from the price in a local pool supply store. Ordered and delivered in less than a week