The AQUASWIM® range of sand filters is manufactured by Speck Pumps and has all the features and quality that you as a customer require. The AQUASWIM® range of sand filters has a seamless, one piece moulded polyethylene tank. Fitted complete with our smooth operating side mounted multiport valve for easy selection of standard operating features. The AQUASWIM® range of sand filters is strong, reliable and simple to operate. They feature non-corrosive high flow ABS internal components and an automatic internal air relief system. The AQUASWIM® range of sand filters is fully factory tested and under normal operating conditions carry a 60 month ex-factory warranty on the tank, the Multiport valve and internal parts from date of purchase.