28x34x1 MERV 8 Plus Carbon AC Furnace Filters 6 Pack HVAC & HOME VENTILATION the cross bar

the cross bar

COMPATIBLE – Fits perfectly with most 2"

Maintenance: Mix ¼–½ tsp per gallon of water with every watering

Double-ended system delivers higher PAR value with excellent uniformity

SIZE: 13"H x 33"W x 43"L

28x34x1 MERV 8 Plus Carbon AC Furnace Filters 6 Pack HVAC & HOME VENTILATION the cross barNordic Pure Custom MERV 8 Plus Carbon air filters are made based on the actual measurements so be sure to measure your current filter to get the EXACT dimensions before ordering. As with all Nordic Pure filters, the effective life of your filter depends on the environment in which you live. We recommend changing 1 and 2 filters every 30 90 days. Our 4, 5 and 6 inch thick filters could last up to 6 months. EXACT MEASUREMENT: Furnace and air condition