Hayward ProSeries S310T2
#1 in SandFull review
A low-priced top-mount sand filter for an in-ground pool of up to about 47,040 gallons. It suits owners who want easy backwashing over the finest filtering.
Amazon $1,219$1,219
The Hayward ProSeries S310T2 is the better pool filter overall, rated 3.9 to 3.7. The Hayward ProSeries S310T2 leads on value. The Hayward ProSeries S310T2 costs $280 less ($1,219 vs $1,499).
Pentair Tagelus TA100D
#2 in SandFull review
A sturdier top-mount sand filter for an in-ground pool of up to about 48,000 gallons. Pay the extra over a Sand Dollar for the 50 psi tank and automatic air relief.
Amazon $1,499$1,499
Prices were last checked November 2, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Which should you buy?
- Choose the Hayward ProSeries S310T2 for value ($12.44 per gpm ($1,219, 98 gpm) vs $14.99 per gpm ($1,499, 100 gpm)).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every sand pool filter; a clear win is highlighted. How we rank explains each one.
| Factor weight | Hayward ProSeries S310T2 | Pentair Tagelus TA100D |
|---|---|---|
| Overall rating | 3.9/5 | 3.7/5 |
| Value 35% | 39 $12.44 per gpm ($1,219, 98 gpm) | 24 $14.99 per gpm ($1,499, 100 gpm) |
| Filter area 30% | 97 4.9 sq ft of filter area | 97 4.9 sq ft of filter area |
| Valve 10% | 100 multiport valve | 100 multiport valve |
| Pressure rating 10% | 100 50 psi maximum working pressure | 100 50 psi maximum working pressure |
| Warranty 15% | 33 1-year warranty | 33 1-year warranty |
Specifications
| Hayward ProSeries S310T2 | Pentair Tagelus TA100D | |
|---|---|---|
| Filtering | ||
| Filter type | Sand | Sand |
| Filter area | 4.9 sq ft | 4.9 sq ft |
| Maximum flow | 98 gpm | 100 gpm |
| Largest pool | 47,040 gal | 48,000 gal |
| Pool type | In-ground | In-ground |
| Sand | 500 lb | 450 lb |
| Build | ||
| Valve | Multiport | Multiport |
| Maximum pressure | 50 psi | 50 psi |
| Ports | 2 in | - |
| Air relief | - | Yes |
| Warranty | 1 year | 1 year |