Hayward In-Ground Pro Series Top Mount Sand Filter Buying Guide
| Hayward Model Number |
Valve |
Sand Required |
Width |
Height* |
Blue Haven SKU |
| S220T |
1 1/2" Vari-Flo |
250 lbs. |
22 1/2" |
41" |
FI1403 |
| S244T |
1 1/2" Vari-Flo |
300 lbs. |
24 1/2" |
42" |
FI1405 |
| S270T |
1 1/2" Vari-Flo |
350 lbs. |
27" |
43" |
FI1943 |
| S310T2 |
2" Vari-Flo |
500 lbs. |
30 1/2" |
48" |
FI1407 |
| S360T2 |
2" Vari-Flo |
700 lbs. |
35 1/4" |
53" |
FI1953 |
*Above dimensions are to top of valve.
Hayward In-Ground Pro Series Top Mount Sand Filter Performance Data
| Hayward Model Number |
Effective Filtration Area |
Design Flow Rate* |
Turnover (In Gallons) 8 Hours |
Turnover (In Gallons) 10 Hours |
Blue Haven SKU |
| S220T |
2.64 ft.sq. |
52 GPM |
24,960 |
31,200 |
FI1935 |
| S244T |
3.14 ft.sq. |
62 GPM |
29,760 |
37,200 |
FI1937 |
| S270T |
3.70 ft.sq. |
74 GPM |
35,520 |
44,400 |
FI1945 |
| S310T2 |
4.91 ft.sq. |
98 GPM |
47,040 |
58,800 |
FI1945 |
| S360T2 |
7.06 ft.sq. |
141 GPM |
67,680 |
84,600 |
FI1945 |
*Based on 20 GPM/ft.sq. (maximum allowable NSF rating)
Filter Sizing Information (PDF)
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