Sandspear or pump filter
This sandspear was designed to lower the cost of manufacturing, by not using expensive stainless steel sockets and welding, Pvc standard fittings are used, the body is still high quality stainless wedge wire. by using this method we can lower the purchase price dramatically. With the stainless fittings this would cost around the $385 plus postage As you can see here we have lowered this way down. You do not loose any of the water mechanical properties Great for a pump filter