Fits the following Harmsco Better Filter models:

• - Better Filter42 (BF42) 7 required
• - Better Filter84 (BF84) 14 required
• - Better Filter96 (BF96) 16 required
• - Better Filter126 (BF126) 21 required
• - Better Filter144 (BF144) 24 required
• - Better FIlter 168 (BF168) 28 required
• - Better Filter 252 (BF252) 42 required
• - Better Filter 336 (BF336) 56 required

Specifications

Harmsco ST/6
replaces Harmsco OEM pool filter OTC/6-4 
can also use Unicel "after-market" replacement cartridge T-380.
Note: Has blue end caps

Manufacturer
Harmsco

Sq. Ft.
6

OD
2-3/4"

Length
9-3/4"

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