150 pounds
Also to know is, how do you backwash a Hayward pump?
Likewise, how much sand do I need for a Hayward filter? How Much Sand Does My Pool Filter Need?
| Filter Model / Size | Pounds Required (Sand) | Filtra Balls Required (Boxes) |
|---|---|---|
| Hayward Pro Series | ||
| 18 Inch | 125 Lbs | 2 1/2 Boxes |
| 21 Inch | 200 Lbs | 4 Boxes |
| Hayward Swim Pro Series |
Similarly one may ask, how much sand goes in a Hayward S180T filter?
For the sand use only high rate No. 20 Silica Sand. This unit (Hayward S180T) uses 3 50 lb bags of sand – 150 lbs total.
How do I know if my sand filter needs more sand?
How do you bleed the air out of a Hayward pool pump?
What happens if not enough sand in pool filter?
Before we begin, it is worth noting that you need to use the correct amount of sand that your filter requires. 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 do you use a Hayward Pool sand filter?
How long should I run the backwash on my pool pump?
Open the air bleeder assembly on your filter and turn pump on. Watch the pressure gauge for spikes. After the hose fills with water, backwash your sand filter for 2 – 3 minutes, or until water runs clear.
What kind of sand do you use in a Hayward pool filter?
silica sand