20x25x5 (4 3/8) Honeywell/Lennox Replacement MERV 10 Air Filters 4 Pack bloom This electrode works with the

This electrode works with the HI9815 Turtle pH transmitter

Pumps at up to a 35-foot lift

Replacement Handle Unit for ZL100 and Max HTB-2

and the cooling or heating device is connected to the APCET's power outlet

Size: 70×20

20x25x5 (4 3/8) Honeywell/Lennox Replacement MERV 10 Air Filters 4 Pack bloom This electrode works with theImportant 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,