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First umbrella-type reflectorCompatible with HPS and CFL lamps (600W max)Security with thermal protection+40% light efficiency compared to standard reflectors (1800 µmol/m²/s)Can be set closer to plants without over heatingVoltage 400VPower 600W
• Compact plug-in size—low energy consumption
Bloom NPK: 4 - 1 - 6 TOTAL
Storage Note: PFR-97 must be kept refrigerated for best results
Automation is the key to consistent
8_7/8x19_1/8x1 MERV 7 AC Furnace Filters 6 Pack pots First umbrella-type reflectorCompatible with HPSNordic Pure MERV 7 Pleated AC Furnace Air Filters provide exceptional filtration for both home and commercial environments. Each time air passes through a Nordic Pure pleated furnace air filter, lint, dust, pollen, bacteria, pet dander, dust mites, mold spores and other contaminants are removed. MERV 7 furnace filters are comparable to HVAC filters with the rating of MPR 600. While different companies use different scales to measure the air filters
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