Quest MERV 13 Filter 18" X 20" X 2" for Quest 506, 506 277V, 746, and 876 Trimming Shears They also block UV light

They also block UV light and infrared heat

Tailor to Plant Needs: Adjust dosage based on specific plant requirements

When making cuttings

the tech specs are just the start

and less prone to cracking

Quest MERV 13 Filter 18" X 20" X 2" for Quest 506, 506 277V, 746, and 876 Trimming Shears They also block UV lightDescription Quest MERV 13 Filter 18" X 20" X 2" for Quest 506, 506 277V, 746, and 876: This superior MERV13 filter effectively removes harmful contaminants from the air such as dust, pollen, mold, bacteria, and certain viruses, aiding in the prevention of cross contamination and the promotion of healthier conditions. Proven to be 65% more effective in capturing dangerous particles from the air compared to MERV 8, it also outperforms MERV11 filters by