42LBS Filter Glass Bag
- Regular price
- $8.99
- Sale price
- $8.99
- Sale
-
0% off
- Regular price
-
$8.99
Why Is Filter Size Important?
A filter that’s too small will constantly be overloaded, resulting in cloudy water, algae buildup, and premature wear on your system. On the other hand, a well-sized filter offers better filtration performance, reduces backwash frequency, and extends equipment life.
Recommended Filter Size by Pool Volume
For Above-Ground Pools
| Pool Type | Pool Size (Liters) | Minimum Filter Size |
| Above-ground | 15' Round (21,600 liters) | 19" |
| Above-ground | 18' Round (31,200 liters) | 19" |
| Above-ground | 21' Round (42,400 liters) | 21" |
| Above-ground | 24' Round (55,200 liters) | 21" |
| Above-ground | 27' Round (70,000 liters) | 24" |
| Above-ground | 30' Round (86,400 liters) | 24" |
For In-Ground Pools
| Pool Type | Pool Size (Liters) | Minimum Filter Size |
| In-ground | 12' x 24' (32,628 liters) | 19" |
| In-ground | 14' x 28' (44,391 liters) | 21" |
| In-ground | 16' x 32' (58,003 liters) | 24" |
| In-ground | 18' x 36' (73,487 liters) | 24" |
| In-ground | 20' x 40' (90,847 liters) | 25" |
* Figures are for reference only.
* Above-ground pool: estimate based on a depth of 52".
* In-ground pool: estimate based on a depth of 48".
Availability
Features & Benefits
Effective
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Filtration power superior to sand
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100% inert material, no interaction with chemicals
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Free from any organic matter
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Provides crystal clearer water
Economic
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Almost endless lifespan, no need for frequent replacement
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Less quantity required than sand: 42 lbs of glass replaces 50 lbs of sand
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Reduced chlorine and algaecide consumption (no algae growth in the filter)
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Fewer backwashes are required, and these are shorter
Ecological
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Made from 100% recycled glass
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Free from heavy metals
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Environmentally friendly and in harmony with nature
Safe
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No reaction with cleaning chemicals
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Complies with pool filter manufacturer standards
Specifications
42 LBS
