ProMatcher

What type of pool filter provides the best filtration?

Top Answer: DE filter (46% of 13 votes).
What type of pool filter provides the best filtration?
Cartridge filter
15%
Sand filter
30%
DE filter
46%
Not sure
7%

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Updated on December 18, 2014

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Comments From Our Pros

Answer: DE filter
Explanation: he type of pool filter that provides the best filtration is the DE (Diatomaceous Earth) filter. However, each type of filter—DE, sand, and cartridge—has its own strengths and considerations. For the best filtration and crystal-clear water: DE filters are the top choice, particularly if you want the cleanest possible pool with the finest filtration. For a balance of efficiency and ease of maintenance: Cartridge filters offer solid performance with less maintenance compared to DE filters. For a budget-friendly, low-maintenance option: Sand filters work well for pools that don't have heavy debris or need ultra-fine filtration. Ultimately, your choice depends on your pool size, the level of filtration you need, and how much maintenance you’re willing to do.
Cabana Pool Service
Answer: DE filter
Explanation: The type of pool filter that provides the best filtration is typically a DE (diatomaceous earth) filter. DE filters can capture the smallest particles, including those that are not filtered out by sand or cartridge filters, leading to clearer water. They offer excellent filtration efficiency, but they require more maintenance and are generally more complex to operate than other types. Sand filters are easier to maintain, while cartridge filters are also effective and user-friendly. The best choice depends on your specific pool needs and maintenance preferences.
PoolLogic Pool and Spa Service
Answer: DE filter
Explanation: DE filter will remove debris as small as 5 microns. A Cartridge filter will remove debris as small as 10 microns. A sand filter only removes debris as small as 30 microns. Yes all filter remove small debris when dirty but then they break or the equipment breaks, cleaners move better when the filter is cleaner. I clean my customers cartridge filters every 13 weeks and I backwash DE Filters when they are 8 psi over the starting pressure from new. Sand filter customers have to find someone else I refuse to deal with them.
AAA Pool Inspector
ProMatcher
Answer: Cartridge filter
Explanation: This is a matter of preference. Cartridge filters need to be cleaned 2 times a year at least. With dogs 3 to 4 times. There is less WAISTED water but the pool water needs to be changed more frequently. D.E. filter - D.E. filters require cleaning as well 2 times a year. However they have a backwash valve that will clean them out in the mean time between full cleans. These filters also remove the smallest partials out off all 3 types of filters. Sand is the most economical option out of the 3
WaterBender Pools
Answer: Sand filter
Explanation: DE filters are technically better but less efficient in the long run.
Backyard Boys Enterprise, LLC
Answer: DE filter
Explanation: DE filters down to 2 microns and usually can go without being cleaned as often as a cartridge filter
Affordable Pool Pro
ProMatcher
Answer: DE filter
Explanation: DE is best by industry standard. Although some stay away from DE because it can be more difficult and time consuming to clean.
NorCal Pool Builders
Answer: DE filter
Explanation: De
SDPOOLMASTER