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Marquis Spa Filters
These Filters Meet or Exceed Specifications Set Forth By This Spa Manufacturer.
 
Square Feet
Outer Diameter
Length
25
5 3/16"
11 7/8"
Shopping Options
Top
Bottom
1 1/16" Inner Dia
1 5/8" Inner Dia
Same as:
Unicel - C-5626
Filbur - FC3626
Spa Filter
Spa Filter
Item# PPM25    Old Design
Top Load Filter

Square Feet Outer Diameter Length
35 5 3/16" 11 15/16"
Shopping Options Top Bottom
Click Here Closed 1 5/8" Inner Dia
Same as:
Unicel - C-5423
Filbur - FC3623
Spa Filter Spa Filter
Item# PPM35    OEM# 20045, 370-0215
Top Load Filter

Square Feet
Outer Diameter
Length
40
5 3/16"
19 5/8"
Shopping Options
Top
Bottom
1 1/16" Inner Dia
1 5/8" Inner Dia
Same as:
Unicel - C-5637
Filbur - FC3636
Spa Filter
Spa Filter
Item# PPM40     Old Design
Top Load Filter

Square Feet
Outer Diameter
Length
50
5 3/16"
14 1/8"
Shopping Options
Top
Bottom
Closed
1 5/8"  Inner Dia
Same as:
Unicel - C-5346
Filbur - FC3638
Spa Filter
Spa Filter
Item# PPM50    OEM# 20044, 370-0236
Top Load Filter

Square Feet
Outer Diameter
Length
50
5 3/16"
12 1/2"
Shopping Options
Top
Bottom
Posi Grip Handle
2" MPT
Same as:
Unicel - 5CH-502
Filbur - FC0195
Spa Filter
Spa Filter
Item# PPM50 SC 2A  New Style    OEM# 20042, 370-0242, 370-0243    Formally Unicel # C05303
2" Thrd MPT Adptr (Pipe Thrds)
NOTE: Handle Style Will Vary

Square Feet
Outer Diameter
Length
60
5 3/16"
9 5/8"
Shopping Options
Top
Bottom
Closed
1 5/8"  Inner Dia
Same as:
Unicel - C-5434
 Filbur - FC3634
Spa Filter
Spa Filter
Item# PPM60    OEM# 20043, 370-0216
Top Load Filter    Up-Grade from 40sf to 60sf

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