I am going to replace my aging cartridge filter and pump with a Hi-flo
Hayward Sand filter and Pentair pump this week.
I am vacillating on which filter media to use. When I was hopping around, I
was told by several different individuals about a product called Zeobryte(
sp?) as an alternative to silica sand in the filter. supposedly, this new
media filters down to a much smaller micron size particle than regular sand,
and also reduces the amount of media that needs to be installed in the
filter by 1/2
The filter I have purchased is the 310T by Hayward which holds 500lbs.
I am wondering if someone here can elaborate on the benefits( if any ) of
this "new" filter media from an objective perspective or from personal
I know there is about a 4 times cost difference for the Zeobryte, but that
would be offset by the reduction of weight needed( if the claims are true).
I believe there are several of these "zeo-xxxx" products available, I wonder
as well if there is a difference between them or are they all the same
90 grade sand filters to 15 microns. Zeobryte does 5 microns. The downfall is
backwashing. You can have presure problems and get cavatation from Zeobryte. I
would stay with sand myself. If your flow rate isn't doing at least four turns
a day though you might go with the Zeobryte.
Spelled "Zeobrite". It is a silicate not unlike DE, having lots of
microscopic pores. If it does what it claims, it does so as a consumable
like DE, not like sand that can be regenerated by simple backwashing. It
may be that it works better for a few days or weeks, but after that it is
going to turn into more or less plain sand as the pores fill up.
Of course, a lot of the ordinary sand sold for sand filters isn't a
particularly optimal blend or mesh sizes for pool filtering, so it may be
that this is just better at being ordinary sand (albeit at 10X the price).
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