Ress. vs Comm. ???

[cruzmisl]

Well for the $100 difference in price I'll up to the 48 sq.ft model. Not worth the headache or aggravation if the 36 is too small.

Thanks!
Joe

[Poolsean]

ALWAYS better to oversize your filter.

[waterbear]

If you size closer to the commercial rate instead of the residential rate you will get a much longer filter run time (time between cleanings).

[waterbear]

If you size closer to the commercial rate instead of the residential rate you will get a much longer filter run time (time between cleanings) because this will oversize the filter in a residential application. You also have to take into account the addtional cost for the larger filter, however.