Gabo Filters D-NC03A Replacement Air Filter for NEC NP-9AF01 The product is compatible with Models NC900C This series of product consist of: D-NC03A=1 piece 8.9"x 4.5"x 0.6" or 225mmx115mmx15mm

• We strongly suggested to exchange filters every three months to increase the life of projector.

• Medium Material: Polyester Fiber

• To Install Refer to Projector's User Manual

• Do Not Use if Broken or Deformed

• Exposed Stacking Prohibited

• Follow Indicated Airflow Direction