This style of de filter grid is patented by hayward and used on the perflex line of de filters.
Hayward de pool filter fingers.
There are several brands with hayward and pentair being the most popular.
You will either have filter grids or filter flex tubes which are referred to as filter fingers.
Hayward de filter ec65 when to replace the fingers now after 8 years of faithful service the least pressure i can get with water moving thru the filter is 23 psi.
Called flex tubes by hayward and called fingers by most everyone i know these 16in long tubes are about 1 2in wide and arranged in a concentric circle pattern.
But you may not know some of the guts are different and your de filter cleaning method is different too.
Hayward de flex tube assembly.
A pool with a dirty filter is much more prone to algae growth.
View progrid vertical grid de filters.
Shop 1 result for hayward perflex ec65 ec65a ec75 and ec75a.
Diatomaceous earth de filters have internal components to which the de media attaches to and coats.
Finger de grid type.
Leslie s pool supplies is your best source for de filters with the widest selection and best service.
Available with slide valves and multiport valves this filter is designed for service ease and the ultimate filtration performance hayward s 72 square foot de filter is the largest vertical grid de filter on the market offering the longest filtration cycle and least maintenance.
Make offer hayward perflex ec30 pool filter flex tube nest fingers ecx1133 diaphragm gasket hayward micro clear de 2400 complete filter set diatomaceous earth with clamp 299 00 3d 21h.
With the 6 lbs of de it is basically starting out at 28psi.
Diatomaceous earth filter media 25 lbs.