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Ships within 48 hours · Estimated delivery Sep 11 - Sep 16
these trays come in a wide range of lengths so you can customize your system for your setup
Adding more of THE GREEN PADS will increase your PPM's in your specific area
Application Uses: May be used indoors/outdoors with all hydroponics
The ingredients in SNS 203 are processed in-house by Sierra Natural Science to ensure consistency and full potency in each batch
16x25x5 (4 3/8) Honeywell/Lennox Replacement Air Filters MERV 15 Plus Carbon 1 Pack odor-control these trays come in aImportant Note: Almost ALL furnace filters have a different "actual size" than the nominal size printed on the air conditioner filter. It's best if you measure your air filter for the EXACT size and compare it to our "Actual Size" and then you can be sure your A C air filter fits! With the 4" and 5" air filters there is a wider variance between the nominal and actual size depending on the manufacturer. We also carry 4 7 8 and 5 1 4 inch depth filters,
