How many bags of sand do I need for my pool filter?
How Much Sand Does My Pool Filter Need?
| Filter Model / Size | Pounds Required (Sand) | Filtra Balls Required (Boxes) |
|---|---|---|
| 16 Inch | 100 Lbs | 2 Boxes |
| 19 Inch | 150 Lbs | 3 Boxes |
| 21 Inch | 200 Lbs | 4 Boxes |
| 23 Inch | 250 Lbs | 5 Boxes |
What size pool sand filter do I need?
Filter Size The filter flow rate must be rated at least the same GPM as your pump, or higher. With pool filters, it’s best to err on the larger size so it can handle the power of your pump. A helpful rule of thumb is to choose a filter with at least 1 square foot per 10,000 gallons pool capacity.
How do I know what size my sand filter is?
To identify your filter’s size, you can measure specific parts of the filter to determine its size. For sand filters, measure the diameter of the tank. There are a couple of ways to measure the tank’s diameter: measure the circumference, then solve for the diameter, or you can use two sticks and a measuring tape.
How often should pool sand be changed?
every 3-5 years
On average, sand should be replaced every 3-5 years. This may be longer if the pool stays clear, or shorter, if the filter runs all the time. The jagged edges of the sand wear down and become smooth as the sand ages.
Do pool sand filters go bad?
You can reuse the filter sand if it’s still in good shape. Generally, pool filter sand lasts about 5-7 years before it wears out and needs to be replaced (except for very small filters used on aboveground pools, which usually need new sand much sooner.
Can you have too much sand in a pool filter?
Too much sand and your filter will likely not run correctly or may break when reassembling. Too little sand and you will have cloudy water no matter how much your filter runs.
How much sand do you need for a 24 ft round pool?
How Much Sand Will I Need For Pool Installation?
| Amount for Sand Base with SAND COVE | Amount for Sand Base with FOAM COVE | |
|---|---|---|
| 18′ Round | 2.00 | 1.50 |
| 21′ Round | 2.50 | 2.00 |
| 24′ Round | 3.50 | 2.50 |
| 27′ Round | 4.00 | 3.00 |
Can a pool filter be too big?
Oversizing a swimming pools filter is unlikely to cause problems but having a huge pump and a small filter can result in accelerated wear and tear. A larger filter with a smaller pump reduces the work the pump must do to keep the swimming pool’s water clean.
How much does it cost to change the sand in a pool filter?
Replacement sand for your sand filter typically costs around $25 per 50-pound bag, and your filter may require 100 to 600 pounds or more depending on the size and model. More than likely, you’ll need about 350 pounds of sand for an average-sized inground pool filter.