How to backwash Hayward de filter with bump handle?

The top part of the de filter bump handle has a rubber seal. You can use a firm but gentle push to push the water out. The filter should empty in about two to three minutes. Now you can remove the tank and put it aside.

How to backwash Hayward de filter with manual valve?

The water that enters the filter housing is collected in the dewatering compartment. When the water level gets too high, the valve at the bottom opens automatically, and the collected water drains into the water supply. However, the water that is collected in the filter housing is quite dirty. When the filter is clogged, the water flowing through the filter becomes very dirty as well. If you want to clean the filter, you will need to backwash it.

How to backwash Hayward de filter without bump handle?

If you do not have a bump handle, there is no need to use any special method for backwashing. Simply pour a bucket of water into the hopper and let it drain out again. If you have a deeper filter, use a bucket that can hold more water.

How to backwash Hayward de filter with disc?

The disc method is another simple way to backwash your filter. It involves pushing the plastic disc down into the filter canister and turning the handle clockwise to spin. This method was designed for use with the Hayward DW600 and DW800 filters. Once the filter is cleaned, pull the disc up, and replace it.

How to backwash Hayward de filter with pump?

Simply attach the hose to the backwash connection and press the bump button on the backwash hose. That’s it! Now, the water will flow out of the filter and into the wash tank. When the filter is full of water, stop the backwash cycle by pressing the bump button again. You’ve backed the filter clean!