MD1-0023 Activated Carbon Replacement Filters, Compatible with Vornado Air Cleaner Purifier Model AC300, AC350, AC500, and AC550, 4-Pack

Package contains Four (4) MD1-0023 Premium Activated Carbon Replacement Filters | Compatible with Vornado Whole Room Air Purifiers model AC300, AC350, AC500 and AC550 | High-quality activated carbon filter absorbs household odors from pets, cooking, smoking and captures large particles to prolong the life of the main filters | Easy to replace, disposable, no tools required | Replace every 3 months for optimal performance