W28000 Mineral Replacement Cartridge for Inground Swimming Pool Up to 25K Gallon. Our W28000 Mineral Replacement Cartridge fits for All Zodiac DuoClear & Fusion 25 Vessels Pool Sanitizers, Except Limited. Capable of working well for Inground Swimming Pool Up to 25K Gallon.So, if your pool capacity is less than 25k gallons, the cartridge can be used for a slightly longer period of time. But it is still optimal to replace it once every 6 months. Normally, the pool water will be in a very poor condition after several months of inactivity. The pool water will have a lot of dirt in it due to previous use and bad weather such as rain and wind.
At this time, our mineral cartridge will be a good choice. It can help clean your pool water, clean the debris, leaves, sands, hairs in your inground swimming pool.
Optimal quality material manufactured, fine workmanship, high production standard. High hardness, no deformation, high and low temperature resistance. Good fitment, does not damage pool equipment or stain the pool. Direct replacement, easy and fast.
Unscrew the top cap, remove the old one out, put our Cartridge in instead, screw the cap back, replacement completed. Please list your special requests color, packages, etc. It is important that we know when your return is expected. We need this in case there are any issues during transit. We are a professional worldwide wholesale company, with our own factory located in China.
We will reply your message within 24 hours Mon-Sat, and 48 hours on Sunday. We maintain high standards of excellence. Feedback is very important to us. Pls contact me first before you leave Neutral.I will do my best to solve the problem, thanks! This item is in the category "Home & Garden\Yard, Garden & Outdoor Living\Pools & Spas\Swimming Pools\Above-Ground Pools". The seller is "jddi817" and is located in this country: US. This item can be shipped to United States.