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Sonoma Spa Filters
These Filters Meet or Exceed Specifications Set Forth By This Spa Manufacturer.
 
Square Feet
Outer Diameter
Length
10
4 1/4"
4"
Shopping Options
Top
Bottom
1 1/16" Inner Dia
1 1/16" Inner Dia
Same as:
Unicel - C-4310
Filbur- FC3077
Spa Filter
Spa Filter
Item# PWW10
Skim Filter

Square Feet
Outer Diameter
Length
25
7"
9 3/16"
Shopping Options
Top
Bottom
3" Open w/Molded Gskt
3" Open w/Molded Gskt
Same as:
Unicel - C-7626
 Filbur - FC1230
Spa Filter
Spa Filter
Item# PA25-4

Square Feet
Outer Diameter
Length
25
5 1/2"
11 7/8"
Shopping Options
Top
Bottom
1 15/16" Open w/Holes
2 7/8" Inner Dia
Same as:
Unicel - C-5402
 Filbur - FC3096
Spa Filter
Spa Filter
Item# PDO25
Ozone Filter    Top Open w/12 Concentric Holes

Square Feet
Outer Diameter
Length
40
5 1/2"
17"
Shopping Options
Top
Bottom
1 15/16" Open w/Holes
2 7/8" Inner Dia
Same as:
Unicel - C-5404
 Filbur - FC3097
Spa Filter
Spa Filter
Item# PDO40
Ozone Filter    Top Open w/12 Concentric Holes

Square Feet
Outer Diameter
Length
50
4 15/16"
13 5/16"
Shopping Options
Top
Bottom
2 1/8" Inner Dia
2 1/8" Inner Dia
Same as:
Unicel - C-4950
Filbur - FC2390
Spa Filter
Spa Filter
Item# PRB50-IN

Square Feet
Outer Diameter
Length
50
6"
8 1/4"
Shopping Options
Top
Bottom
Posi Grip Handle
1 1/2" SAE
Same as:
Unicel - 6CH-940
Filbur - FC0359
Spa Filter
Spa Filter
Item# PWW50 P3L
Top Load Filter    1 1/2" Lock In SAE Adptr  (Wide Thrd)
NOTE:  Handle Style Will Vary

Square Feet
Outer Diameter
Length
100
4 15/16"
26 11/16"
Shopping Options
Top
Bottom
2 1/8" Inner Dia
2 1/8" Inner Dia
Same as:
Unicel - C-4999
 Filbur - FC2397
Spa Filter
Spa Filter
Item# PRB100

Square Feet Outer Diameter Length
25 4 5/8" 11 7/8"
Shopping Options Top Bottom
Click Here 2 1/16" Inner Dia 2 1/16" Inner Dia
Same as:
Unicel - C-4325
Filbur - FC1220
Spa Filter
Spa Filter
Item# PA225
In Line Filter

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