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Hayward sand filters are the very latest in pool filter technology. Molded of durable, corrosion-proof polymeric material, they feature attractive, unitized tank construction for years of trouble-free operation with only minimal care. Pro Series sets a new standard for performance, value and dependability.
Performance Data - Valve
Turnover (In Gallons)
Effective Filtration Area
Design Flow Rate*
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My in-ground pool holds approximately 18,000 gallons of water. What size sand filter do I need for this size pool?
There are multiple different ways that you can go with this size pool. You need to be sure that the pump model that you have has a compatible gallons per minute rating to the filter. Generally speaking without knowing the pump model or system specifications to confirm, you may want to look to use a sand filter that is approximately 3 to 3.5 sq. ft. Please review all system specifications with us or a licensed contactor to confirm that all elements of the system are compatible.
My tank split at the seam. is it possible to purchase a tank only?
Hello, It will be cheaper to replace the tank as a whole vs buying the tank by itself.
I need a decal for the top of selector value am having hard time finding one. I ask where i get my pool supplies and i was told to write hayward.
Yes we do carry this Hayward Filter Valve Label here.
Could you be so kind as to suggest whether a HAYWARD S310 TOP MOUNT FILTER would be suitable for a :-
13000-15000 galls water
& would it maintain enough pressure for the pop-up cleaners
Hello John - The S310T2 would be suitable for your pool. The pop-up heads are dependent upon the HP of the pump. The S310T2 will have no effect on the pop-up heads.
We have this filter. We are considering switching from chlorine to salt water pool. Will this shorten the life of the pool filter? How many years of service can we expect out of this filter? Thank you.
Good afternoon Roy. A salt system will still be a chlorine pool, it just makes it now instead of you adding it to the water. The tank will be fine and not affected any more by the addition of the salt system. The balance of all chemicals is what extends or shortens the life of your equipment. The tank should last 5-10 years, depending on the environment. The hotter or colder the weather, the harder it is on the tank material.
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Hayward Filters Pro Series S310T Manual (73.94 KB)
Please feel free to view our complete library of owners manuals.
Replacement parts for Hayward Pro Top Mount Sand Filter 27", 31" & 36"
How to Clean a Swimming Pool
How To Install a Pool Sand Filter
How To Change Sand In a Sand Filter
How To Backwash a Pool Sand Filter
How a Multiport Valve Operates
How To Replace a Pool Multiport Valve Spring
How To Replace a Pool Multiport Valve Handle