Our 4" Filter Media Cup will replace all those filter socks you have hanging around. Made out of a BPA free Polypropylene, this 4" Filter Media Cup is a solid one piece design, that holds any filter media. The round design allows the Cup to slide into place, regardless of which "side" slides in first. The opaque color will easily hide any blemishes that may occur from changing out filter media.
Directions: Wipe cup with vinegar, then simply place Filter Media Cup into your filter tray, and fill with desired filter media. To clean just replace your filter media. No rinsing necessary.
Dimensions: 6in Height and 4in Diameter |
Color: Black or White
Material: 100% Virgin BPA free Polypropylene. Typically used in Tupperware. Material Certs. are available upon request.
Note: GFO should be placed in bag, then inside Filter Media Cup. Also, our Filter Media Cups are designed to fit sumps that use standard 4" filter socks, however the Trigger System Sump will require a slight modification to our cups (adapter sold separately)
Our Filter Media Cups are designed to fit sumps that use standard 4" filter socks. The Filter Media Cups do not fit inside Trigger System sumps using Single and Dual filter socks but will fit into the larger Trigger Systems sumps with a Triple filter sock holder. As a precaution, we do recommend a thorough rinse with vinegar and water before placing into your filtration system.
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