Atera Spas / Four Seasons Home Resort Products Pool & Spa Filters

Get the pool and spa filter replacement that fits your Atera Spas swimming pool or jacuzzi hot tub. SpiroPure filters offer premium materials to reduce debris, dirt, hair, leaves, and more from your water. Find your replacement water filter by using the chart below.

Cross Reference Chart
SpiroPure	Unicel	Filbur	Pleatco	Atera Spas
SP-PS-3059 7-1/8" x 10-1/2"	C-7367	FC-3059	PDO75-2000	45 sq. ft. top load
SP-PS-0121 4-5/8" x 8"	4CH-21	FC-0121	PTL18P4	19 sq. ft. Top Load
SP-PS-2390 4-15/16" x 13-5/16"	C-4950	FC-2390	PRB50-IN	50 sq. ft. filter
SP-PS-0315 6" x 9-1/8"	6CH-47	FC-0315	PTL47W-P4	47 sq. ft. top load
SP-PS-0320 6" x 9-7/8"	6CH-35	FC-0320	PTL35W-P4	35 sq. ft. Top Load

If you need assistance or cannot find your filter, please call us at (801) 953-0070 or chat with us online.

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Saturday & Sunday	9:00 am - 6:00 pm EST

Atera Spas / Four Seasons Home Resort Products Pool & Spa Filters

SpiroPure

Unicel

Filbur

Pleatco

Atera Spas

SP-PS-3059

7-1/8" x 10-1/2"

C-7367

FC-3059

PDO75-2000

45 sq. ft. top load

SP-PS-0121

4-5/8" x 8"

4CH-21

FC-0121

PTL18P4

19 sq. ft. Top Load

SP-PS-2390

4-15/16" x 13-5/16"

C-4950

FC-2390

PRB50-IN

50 sq. ft. filter

SP-PS-0315

6" x 9-1/8"

6CH-47

FC-0315

PTL47W-P4

47 sq. ft. top load

SP-PS-0320

6" x 9-7/8"

6CH-35

FC-0320

PTL35W-P4

35 sq. ft. Top Load

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