Refillable Carbon Filter Kit, With Charcoal Refill, 4-Inch Tropf Blumat Sensors and timer programming

and timer programming

Fast Results: Our Soil Biology Test typically delivers results within 1–2 working days of sample receipt

5mm Allen key is needed

Improved drought tolerance: The Goop aids in moisture retention by forming soil aggregates

this unit offers both heat and fresh air intake outputs to achieve balanced environmental control

Refillable Carbon Filter Kit, With Charcoal Refill, 4-Inch Tropf Blumat Sensors and timer programmingAC RCF4 Reusable carbon filter features a patented design that eliminates the need to replace entire filters. Includes 1+ refill to match the filtration capacity of two standard 4 carbon filters while costing less. Removable twist off flanges support easy, tool free refilling using the included funnel and scoop. Larger chamber is lab tested to block odours as effectively as standard filters with no compression required. Dual layered steel mesh with