12PCS Air Filters for Mitsubishi MAC-2300FT-E MAC-3000FT-E

12-Pack Replacement Air Conditioner Filters for Mitsubishi Electric MAC-2300FT-E & MAC-3000FT-E

Keep your Mitsubishi Electric split air conditioner running fresh and efficiently with this 12-piece replacement filter kit. Designed as a direct, drop-in replacement for the MAC-2300FT-E and MAC-3000FT-E models, these upgraded filter elements slot straight into your existing white insert frames — no special tools, no hassle.

Made in Mainland China.

⚠️ Important: Frames are not included. Your existing white insert frames must be reused. Simply remove the old filter element from the frame and insert the new one — quick, clean, and done.

What's in the Box

• 6 × Black Activated Carbon Filters
• 6 × Blue Polyester (Lytic Enzyme) Filters

Filter Dimensions

• Each filter element: 8.3" × 1.9" × 0.2" (21 × 4.7 × 0.5 cm)

Key Features

• 100% Compatible Replacement: Guaranteed fit for Mitsubishi Electric MAC-2300FT-E and MAC-3000FT-E air conditioners. The upgraded filter element installs directly into your existing frame.
• Upgraded Thickness: Our new version is thicker than the original, providing a more consistent fit within the frame and improved filtration performance.
• Activated Carbon Technology (Black Filter): High-temperature ionic carbon adhesion helps capture odours and airborne impurities circulating through your indoor unit, keeping your air smelling cleaner for longer.
• Lytic Enzyme Layer (Blue Filter): Composed of dissolving enzymes bonded to a pure fibre layer. Ultra-fine ceramic particles generate static charge to attract and capture airborne particles, while the enzymes — fixed permanently to the fibre — work to break down captured contaminants without falling off over time.
• Extra-Long Service Life: The sticky carbon technology maintains deodorising performance far longer than traditional filter elements, overcoming the large-pore, low-performance limitations of older designs.
• Easy Maintenance Schedule: Replace filter elements approximately every six months for optimal air quality.
• Material: Activated carbon cotton & polyester fibre blend
• Colour: Black & Blue

Why Upgrade Your Filters?

Over time, air conditioner filters accumulate dust, fine particles, and odour-causing molecules. Replacing them regularly ensures your unit runs efficiently, maintains airflow, and keeps your indoor environment fresh. With 12 filter elements in this pack — 6 carbon and 6 enzyme — you have a full year's supply (or more) ready to go.

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Learn more: EPA Safer Choice cleaning product guidance

Frequently Asked Questions

Q: Will these replacement air conditioner filters fit my Mitsubishi Electric unit?

A: Yes — these filters are 100% guaranteed compatible with Mitsubishi Electric MAC-2300FT-E and MAC-3000FT-E split air conditioner models. They are designed to fit directly into your existing white insert frames. No frame replacement is needed.

Q: Do I need to buy new frames when replacing the filter elements?

A: No. Frames are not included and are not required. Simply remove the old filter element from your existing frame and insert the new element. The process takes just seconds and requires no tools.

Q: How often should I replace the filters?

A: We recommend replacing the filter elements approximately every six months for best results. With 12 pieces in this pack (6 activated carbon + 6 blue polyester), you'll have roughly a full year's supply covered.

Q: What do the two different filter types do?

A: The black activated carbon filter uses high-temperature ionic carbon bonding to capture odours and airborne impurities. The blue polyester (lytic enzyme) filter uses static charge from ultra-fine ceramic particles to attract particulates, while bonded enzymes break down captured contaminants — together delivering a comprehensive dual-action filtration cycle.

Q: Are these filters thicker than the original Mitsubishi filter elements?

A: Yes — this upgraded version is slightly thicker than the original filter element, providing a more snug, consistent fit within the frame and improved overall filtration density.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.