If you are on the lookout for high-quality filter accessories parts for your commercial swimming pool, then DK Hardware is the place you should go to. Here, you can find an extensive range of quality filter accessories parts from top brands that will help get the job done. What's more, our products have best-in-class construction, so quality won't be an issue. The Vak Pak Builders 4" Slide Valve Repair Kit is one such product. It has a 4inch size and packs in advanced features for delivering a top-of-the-line performance. For further information regarding the product, feel free to contact our online experts; we will be happy to help you.