Can-Lite 800 Carbon Filter - 200 x 330mm add It is essential to calibrate

It is essential to calibrate using at least TWO pH buffers

Grow light manufacturers are always trying to appease the mass populations of growers

Good practice indicates care should be taken

EL (400v) lamps are proven to be more efficient than traditional 240v technology

Can-Lite 800 Carbon Filter - 200 x 330mm add It is essential to calibrateIntroducing the Can Lite 800 Carbon Filter Lightweight Air filter The activated Lite Carbon we use called CKG 48 is only provided by our long term trustworthy partners. The feature that makes lite carbon so effective in filtering the air, is the micro meso pores structure, that is perfectly adapted to its use. Features Lite Carbon CKG 48 Light weight filters with minimum 18 months of life. Specifications Outside Diameter: 300mm Flange Diameter: 200mm