Grodan Round Macro Plugs w/Slit, case of 2000 Sprayers and Wands Nordic Pure 12x24x1 MERV 8

Nordic Pure 12x24x1 MERV 8 Plus Carbon air filters are made of a dual material where the MERV rated material has been fused together with a carbon layer

Pumps down to 1/8"

Warranty 2 years Recommended Probe HI1285-7 polypropylene body

To be used with ONA gel (30 L/8 gal pail - large crystal) (not included with this item ON10052)

Grodan Round Macro Plugs w/Slit, case of 2000 Sprayers and Wands Nordic Pure 12x24x1 MERV 8These rockwool plugs feature a slit for easy insertion of rooted cuttings. They fit perfectly into the hole of any standard rockwool block or any other type of growing medium. Specs Attribute name Attribute value Barcodes 8711698811015 (EAN 13) Dimensions 23. 0L x 18. 1W x 23. 3H (CS)48. 0L x 40. 0W x 75. 9H (PL) Shipping Weight 18 lbs.