20x25x5 (4 3/8) Lennox X6673_X6675 Replacement Air Filters MERV 14 Plus Carbon 4 Pack featured Brix percentages range from 0-32%

Brix percentages range from 0-32%

It is ready to dilute in water and requires no pH adjustment

An OMRI Listed Microbial Inoculant to Boost Plant Health In All Growing Environments

83Lm±5%@AC277V

We recommend that customers purchase our new Dual-Purpose Hybrid tumbler instead

20x25x5 (4 3/8) Lennox X6673_X6675 Replacement Air Filters MERV 14 Plus Carbon 4 Pack featured Brix percentages range from 0-32%Important 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,