- Durable Materials : Built with high-quality ABS and PP plastic, this pool filter cover is designed to withstand the elements, offering long-lasting durability and reliability for your pool maintenance needs. - Perfect Fit : With an exterior diameter of 205 mm, an interior diameter of 140 mm, and a height of 52 mm, this round main drain cover fits most standard pool filters securely, ensuring that it stays in place and protects your pool efficiently. - Efficient Water Drainage : The thoughtfully designed main drain cover promotes optimal water drainage while preventing debris such as dirt and leaves from clogging the drain, keeping your pool clean and ready for a refreshing swim. - Simple Installation : Installing this ABS drain cover is straightforward. Just place it over the main drainage system and secure it without the need for special tools or skills, allowing for a quick and hassle-free setup. - Practical Use Scenarios : 1. Ideal for residential pools where efficient filtration is essential to maintain clear water. 2. Perfect for public pools needing regular maintenance, ensuring compliance with health and safety regulations. 3. Suitable for spa installations, providing reliable drainage and enhancing overall hygiene. This pool filter cover ensures that your swimming environment remains clean and inviting while being easy to install and compatible with most setups.