![Waterway Inline Filter Cartridge [25 Sqft] [1-1/2"MBT] (500-5070)](http://bathparts.com/cdn/shop/files/16-196-1025_XL_1024x.jpg?v=1689180942)
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![Waterway Inline Filter Cartridge [25 Sqft] [1-1/2"MBT] (500-5070)](http://bathparts.com/cdn/shop/files/16-196-1025_XL.jpg?v=1689180942&width=1600)
Obsolete - We use a replacement R172426A Rainbow Brand
The Replacement CANNOT be mounted safely upside down.
It is designed to be a hanging filter.
Original Black filter from Waterway is OBSOLETE - NO replacement from Waterway