Sand, Swimming Pool Filters Systems by Hayward, Pentair, Sta-Rite

Sand is the oldest and most popular method of filtration. All sand filters share two things in common: When in the filtration mode, water flows from top to bottom, They all have some sort of lateral or underdrain with slots to hold back sand while allowing clean, filtered water to pass through. High-rate sand filters use a special filter sand, normally .45 to .55 mm (also known as pool grade #20 silica sand), because it has sharp edges that separate particles, allowing filtration to take place. They operate on the basis of "depth" filtration where dirt is driven through the sand bed and trapped in the spaces between the sand particles. Initially, a clean sand bed removes larger particles, and then, as the bed starts to load up with dirt, the filter removes finer particles. The sand can be cleaned by backwashing which involves reversing water flow through the filter to the "waste" line. Most sand filters have Top or Side Mount valves that make pool maintenance and filter cleaning easy and convenient.

In this method, impurities are extracted from the water utilizing sand to collect and attract the debris. Sand filters must be backwashed (running it in reverse) to unload the water waste. This is a manual process that must be performed every few weeks. Sand filters trap debris as small as 20 to 40 microns.

Sand, Pool Filter Systems
Pentair Pool Sand Filter Systems
pentairthumbs/sand_dollar_system.jpg
Above Ground and On-Ground
Hayward Sand Filter Systems Complete
hayward/s166t93s.jpg
Aboveground and On-ground
Sta-Rite Sand Filter Sytems
pentairthumbs/CristalFloII_sys.jpg
Above Ground - On-Ground

Hayward Polymeric Sand Filter System w/Power Flo Pump

Hayward Sand Filter System with Power Flo Pump

Superior filtration from the inside out.

Item #S166T1580S

Regular price: $614.22  Sale price $449.00



 
Hayward Sand Filter System w/Matrix Pump
Hayward Sand Filter Sytem w/ Power-Flo Matrix Pump


Superior filtration from the inside out.

Item #S166T92S

Regular price: $647.28  Sale price $469.99



 
Pentair 19 and 22 inch Sand Dollar Filter System

So clear, so clean, so easy

We've combined the highly effective Sand Dollar® Filter Systems filter with the powerful and economical Dynamo® pump to create this high performance system for aboveground pools. With its rugged construction, highly efficient design, and hydraulically matched components, Sand Dollar® Filter Systems provides all the clean, crystal clear water your pool requires. This system provides excellent performance at an affordable price.

Item #PNSD0040DE1160

Regular price: $582.90  Sale price $449.00



StaRite Cristal-Flo II Sand Filter System w/ Dynamo Pump
Model
SRCF2019DO1160
19" 150lb w/ 1.5hp Pump
SRCF2022DO1160 22" 200lb w/ 1.5hp Pump

Sta-Rite CRISTAL-FLO II sand filter system is an easy maintenance pump and sand filter system with the rugged, quiet running Dynamo pool pump.
 

Item #SRCF2019DO1160

Regular price: $599.99  Sale price $499.99



       

pentairthumbs/PentairPoolProducts_thumb.gif
hayward/rewards_program_hd.gif
pentairthumbs/StaRite_thumb.gif

Enter supporting content here