With these strong pleats, and supporting bands to keep them in place throughout your filters lifespan, you will enjoy longer filter cycles with reduced maintenance. A no-BS filter that does what you expect it to, isn't that refreshing? 3X Tougher End Caps: Our revolutionary design, developed over 3 years, features filter end caps made of a two-component polyurethane sealant and special reinforcing fibre that can withstand expansion at alternating temperatures, without cracks or splits like other brands of elements on the market. 2X Stronger Cores: Precision engineered free flowing cores are reinforced with advanced design supports to ensure they do not collapse or implode, which is quite common with inferior pool filter elements. The Water TechniX filters are GUARANTEED to last. To sum it up, our Water TechniX pool filter cartridge is a high-quality aftermarket pool filter element that effectively removes impurities from your pool water, ensuring crystal clear and safe swimming water. Investing in the Water TechniX pool filter cartridge ensures a high-performance pool filter and peace of mind, knowing that the pool water is healthy and clean. This is a compatible spare part and the manufacturers' names and part numbers have been used for reference purposes only. Water TechniX is an independent and proudly Australian owned and operated pool company.Enjoy crystal clear pool water with the Davey Easy Clear 1000 Pool Filter Cartridge - Water TechniX Replacement Element. Details: Diameter: 230mm Length: 383mm Hole: 100mm End Style: Open Generic replacement for filter part # Q2312 / 39100 Also suits Henden 100 filters Benefits: Price: Upgrade your pool with an affordable yet premium Water TechniX Filter Element Compatibility: Guaranteed aftermarket model match, just as good (if not better) than the genuine Performance: Revolutionary design developed over 3 years, providing crystal-clear, safe and purified swimming water Installation: Swap in, swap out with your existing cartridge in less than 60 seconds Maintenance: Simply hose your filter down in minutes or soak it in our handy filter cleaning chemical overnight Robust: Built to last with a reinforced core (no collapsing) Strong: Pleats with heavy-duty bands (to keep the pleats in place)