Air Box 4+ Pre-Filter Trimmers Effectively reduce TDS

Effectively reduce TDS

or ventilation controllers and monitors

Excellent PAR output (2100 µmol/s)

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The Super Flex UV 5mm

Air Box 4+ Pre-Filter Trimmers Effectively reduce TDSDescription Replacement Pre filter for the Airbox 4+: This item is a replacement pre filter designed specifically for use with the Airbox 4+. It's recommended to replace this pre filter every 3 months in order to ensure optimal performance and efficiency. Measurements: The dimensions of this pre filter are 19 in. x 16 in. x 1 in., making it conveniently sized for easy installation and replacement. Specifications Quantity: 1 Weight: 0. 20 lb Width: 16.