Mitsubishi PLA-A18-BA4 High-Efficiency Filter Upgrade Kit fits the PLA-A18-EA4 Mini Split Ductless Cassette unit.
The Filter Kit includes:
1 - Mitsubishi PAC-SJ41TM-E Multi-Function Casement Unit
1 - Mitsubishi PAC-SH59KF-E High Efficiency MERV 10 Filter
is approximately 20" x 20 5/8" designed to fit the factory filter frame.
Clean this filter weekly; REPLACE the SH59KF-E filter 6 to 12 months depending on the environment and cleaning routine.
One Frame & One Filter is included with this offer.
Allow 2 to 4 weeks ARO for Delivery.
Mitsubishi says "forget about dust, dander & mold with this upgrade.