How would we describe the Z-TECH Series Cartridge Filters from AstralPool: Flexible Design, Quality Components, Easy Cleaning, Convenient and Reliable encompassed in a very familiar technology. Many applications require a quality cartridge filter and it’s easy to see why, with filtration rates of less then 12 micron and the elimination of backwashing, cartridge filters are a unique product for customers looking for economical maintenance and virtually no water and chemical waste. Single Element Z-TECH Series Cartridges Filters for pools and spas are available in 6 different sizes ranging from 40 – 200 Sq.Ft. with maximum flow rates of 192 GPM.
Flexible Design: The Z-TECH is remarkably compact. Our unique design allows for 3 water return configurations. All 3 configurations provide exceptional performance in a single base design.
Quality Components: The quality of any cartridge filter is primarily determined by the quality of its cartridge element. The Z-TECH cartridge filters use a state of the art Du Pont Reemay filter element.
Easy Cleaning: The Ring Lock style lid system is quick, trouble free and easy to remove. Once the lid is removed you will have direct access to the Z-TECH cartridge element. Simply wash down the cartridge element, reinstall and you are back in business, easy to explain and even easier to do.
Convenience: Manual air bleeding is no longer required. Normally a bold statement but the Z-TECH Series Cartridge Filter is equipped with a built-in automatic air release valve. All influent and effluent connections are fast action 2” Slip x Slip union connections designed for a quicker installation and easy maintenance.
Reliability: The Ring Lock style lid provides a safe and secure method of positively sealing the lid. An internal automatic pressure release valve prevents damage to the pump or filter should the element ever become clogged or blocked. Every Z-TECH filter is designed to withstand extreme pool and spa temperatures and pressures. Z-TECH Series Cartridge Filters are designed for a 50psi working pressure and a 75psi test pressure.
Familiar Technology: Cartridge filters are nothing new. A favorite among home-owners and builders for their ease of maintenance and installation the Z-TECH Series offers intelligent improvements that makes this filter better then the rest.
Above Ground Filters 
