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フィルター専門店【空気の王様】
  • Home
  • For First-Time Visitors
    • How to measure your size
    • Starter Set
    • Filter performance
    • Customer Testimonials
    • How to Replace/Install
    • Regarding the replacement period
    • How to research manufacturers
    • Consult an operator
  • Product category
    • Range Hood and Ventilation Fan Filters
    • Ventilation and air intake filter
    • Air conditioner filter
    • Air Purifier Filter
    • Outdoor air louver filter
    • Professional Cleaning Tools
  • Range hood mounting frame search
    • レンジフード取付枠検索
    • 給気口フィルター検索
  • Home Cleanliness Chart
  • Q&A
  • House cleaning
  • Column
  • Company Profile

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  • Range Hood and Ventilation Fan Filters
  • Ventilation and air intake filter
  • Air conditioner filter
  • Air Purifier Filter
  • Outdoor air louver filter
  • Professional Cleaning Tools
  • House cleaning

Air Purifier Filter

空気清浄機フィルター

Air Purifier Filter

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  • Air intake vent filter mounting frame (compatible with QU2) QU150N

    Air intake vent filter mounting frame (compatible with QU2) QU150N

    Air intake vent filter mounting frame (compatible with QU2) QU150N

    Regular price ¥440
    Regular price Sale price ¥440
    Unit price /  per 
  • Supply air vent filter frame (for QU3) QU100N

    Supply air vent filter frame (for QU3) QU100N

    Supply air vent filter frame (for QU3) QU100N

    Regular price ¥440
    Regular price Sale price ¥440
    Unit price /  per 
  • Supply Air Vent Filter Mounting Frame (for QU6) QU6N

    Supply Air Vent Filter Mounting Frame (for QU6) QU6N

    Supply Air Vent Filter Mounting Frame (for QU6) QU6N

    Regular price ¥550
    Regular price Sale price ¥550
    Unit price /  per 
  • Intake vent filter mounting frame (compatible with QV3) QV3N

    Intake vent filter mounting frame (compatible with QV3) QV3N

    Intake vent filter mounting frame (compatible with QV3) QV3N

    Regular price ¥715
    Regular price Sale price ¥715
    Unit price /  per 
  • Supply Vent Filter Mounting Frame (for QV4) QV4N

    Supply Vent Filter Mounting Frame (for QV4) QV4N

    Supply Vent Filter Mounting Frame (for QV4) QV4N

    Regular price ¥935
    Regular price Sale price ¥935
    Unit price /  per 
  • 【AT254】Filter for intake vent grille "QA1" size, 20 sheets included, size: 100mm (W) x 100mm (H), thickness: 8mm

    【AT254】Filter for intake vent grille "QA1" size, 20 sheets included, size: 100mm (W) x 100mm (H), thickness: 8mm

    【AT254】Filter for intake vent grille "QA1" size, 20 sheets included, size: 100mm (W) x 100mm (H), thickness: 8mm

    Regular price ¥6,160
    Regular price Sale price ¥6,160
    Unit price /  per 
  • Air vent grille filter for [AT254], "QA2" size, pack of 20. Dimensions: W 140mm x H 140mm, Thickness: 8mm

    Air vent grille filter for [AT254], "QA2" size, pack of 20. Dimensions: W 140mm x H 140mm, Thickness: 8mm

    Air vent grille filter for [AT254], "QA2" size, pack of 20. Dimensions: W 140mm x H 140mm, Thickness: 8mm

    Regular price ¥6,160
    Regular price Sale price ¥6,160
    Unit price /  per 
  • 【AT254】Filter for Supply Air Vent Grille "QA3" Size, 20 Pieces, Dimensions: 145mm (W) x 145mm (H), Thickness: 8mm

    【AT254】Filter for Supply Air Vent Grille "QA3" Size, 20 Pieces, Dimensions: 145mm (W) x 145mm (H), Thickness: 8mm

    【AT254】Filter for Supply Air Vent Grille "QA3" Size, 20 Pieces, Dimensions: 145mm (W) x 145mm (H), Thickness: 8mm

    Regular price ¥6,160
    Regular price Sale price ¥6,160
    Unit price /  per 
  • Ventilation Grille 【AT254】 Filter "QA4" Size, 20 sheets included, Dimensions: 193mm W x 193mm H, Thickness: 8mm

    Ventilation Grille 【AT254】 Filter "QA4" Size, 20 sheets included, Dimensions: 193mm W x 193mm H, Thickness: 8mm

    Ventilation Grille 【AT254】 Filter "QA4" Size, 20 sheets included, Dimensions: 193mm W x 193mm H, Thickness: 8mm

    Regular price ¥6,600
    Regular price Sale price ¥6,600
    Unit price /  per 
  • Ventilation grill [AT254] filter "QA5" size, 20 pieces. Dimensions: W146mm x H146mm / □21mm, Thickness: 8mm, Perforated.

    Ventilation grill [AT254] filter "QA5" size, 20 pieces. Dimensions: W146mm x H146mm / □21mm, Thickness: 8mm, Perforated.

    Ventilation grill [AT254] filter "QA5" size, 20 pieces. Dimensions: W146mm x H146mm / □21mm, Thickness: 8mm, Perforated.

    Regular price ¥6,600
    Regular price Sale price ¥6,600
    Unit price /  per 
  • Ventilation grille filter [AT254] "QA6" size, pack of 20. Dimensions: 188mm (width) x 188mm (height) / 21mm (square side length). Thickness: 8mm. Perforated.

    Ventilation grille filter [AT254] "QA6" size, pack of 20. Dimensions: 188mm (width) x 188mm (height) / 21mm (square side length). Thickness: 8mm. Perforated.

    Ventilation grille filter [AT254] "QA6" size, pack of 20. Dimensions: 188mm (width) x 188mm (height) / 21mm (square side length). Thickness: 8mm. Perforated.

    Regular price ¥6,600
    Regular price Sale price ¥6,600
    Unit price /  per 
  • Ventilation grilles [AT254] filter "QB1" size, 20 pieces, Diameter: 60mm, Thickness: 8mm

    Ventilation grilles [AT254] filter "QB1" size, 20 pieces, Diameter: 60mm, Thickness: 8mm

    Ventilation grilles [AT254] filter "QB1" size, 20 pieces, Diameter: 60mm, Thickness: 8mm

    Regular price ¥6,160
    Regular price Sale price ¥6,160
    Unit price /  per 
  • 【AT254】Filter for Supply Air Vent Grille "QB2" Size, Pack of 20, Dimensions: Φ85mm, Thickness: 8mm

    【AT254】Filter for Supply Air Vent Grille "QB2" Size, Pack of 20, Dimensions: Φ85mm, Thickness: 8mm

    【AT254】Filter for Supply Air Vent Grille "QB2" Size, Pack of 20, Dimensions: Φ85mm, Thickness: 8mm

    Regular price ¥6,160
    Regular price Sale price ¥6,160
    Unit price /  per 
  • Ventilation Grille Filter [AT254] "QB3" Size, Pack of 20 - Dimensions: Φ135mm, Thickness: 8mm

    Ventilation Grille Filter [AT254] "QB3" Size, Pack of 20 - Dimensions: Φ135mm, Thickness: 8mm

    Ventilation Grille Filter [AT254] "QB3" Size, Pack of 20 - Dimensions: Φ135mm, Thickness: 8mm

    Regular price ¥6,160
    Regular price Sale price ¥6,160
    Unit price /  per 
  • Air intake vent grill [AT254] filter "QBR1" size, 20 pieces, Diameter: 105mm, Thickness: 8mm

    Air intake vent grill [AT254] filter "QBR1" size, 20 pieces, Diameter: 105mm, Thickness: 8mm

    Air intake vent grill [AT254] filter "QBR1" size, 20 pieces, Diameter: 105mm, Thickness: 8mm

    Regular price ¥6,160
    Regular price Sale price ¥6,160
    Unit price /  per 
  • Filter for Air Supply Grille [AT254] "QBR2" size, 20 pieces. Dimensions: Outer diameter 146mm/Inner diameter 22mm, Thickness: 8mm. Perforated.

    Filter for Air Supply Grille [AT254] "QBR2" size, 20 pieces. Dimensions: Outer diameter 146mm/Inner diameter 22mm, Thickness: 8mm. Perforated.

    Filter for Air Supply Grille [AT254] "QBR2" size, 20 pieces. Dimensions: Outer diameter 146mm/Inner diameter 22mm, Thickness: 8mm. Perforated.

    Regular price ¥6,160
    Regular price Sale price ¥6,160
    Unit price /  per 
  • Ventilation grille filter [AT254] "QBR3" size, 20 pieces. Dimensions: Φ96mm/Φ22mm, Thickness: 8mm, Perforated.

    Ventilation grille filter [AT254] "QBR3" size, 20 pieces. Dimensions: Φ96mm/Φ22mm, Thickness: 8mm, Perforated.

    Ventilation grille filter [AT254] "QBR3" size, 20 pieces. Dimensions: Φ96mm/Φ22mm, Thickness: 8mm, Perforated.

    Regular price ¥6,160
    Regular price Sale price ¥6,160
    Unit price /  per 
  • Ventilation grille [AT254] filter "QBR4" size, pack of 20. Dimensions: W105mm x H97mm, Thickness: 8mm

    Ventilation grille [AT254] filter "QBR4" size, pack of 20. Dimensions: W105mm x H97mm, Thickness: 8mm

    Ventilation grille [AT254] filter "QBR4" size, pack of 20. Dimensions: W105mm x H97mm, Thickness: 8mm

    Regular price ¥6,160
    Regular price Sale price ¥6,160
    Unit price /  per 
  • Ventilation Grille Filter for [AT254], "QBR5" Size, 20 sheets included, Dimensions: 150mm (width) x 143mm (height), Thickness: 5mm

    Ventilation Grille Filter for [AT254], "QBR5" Size, 20 sheets included, Dimensions: 150mm (width) x 143mm (height), Thickness: 5mm

    Ventilation Grille Filter for [AT254], "QBR5" Size, 20 sheets included, Dimensions: 150mm (width) x 143mm (height), Thickness: 5mm

    Regular price ¥6,160
    Regular price Sale price ¥6,160
    Unit price /  per 
  • Ventilation grilles [AT254] filter "QE1" size, 20 sheets, Diameter: 160mm, Thickness: 8mm

    Ventilation grilles [AT254] filter "QE1" size, 20 sheets, Diameter: 160mm, Thickness: 8mm

    Ventilation grilles [AT254] filter "QE1" size, 20 sheets, Diameter: 160mm, Thickness: 8mm

    Regular price ¥6,600
    Regular price Sale price ¥6,600
    Unit price /  per 
  • Air intake vent grill [AT254] filter "QF2" size, 20 pieces, dimensions: Φ140mm, thickness: 8mm

    Air intake vent grill [AT254] filter "QF2" size, 20 pieces, dimensions: Φ140mm, thickness: 8mm

    Air intake vent grill [AT254] filter "QF2" size, 20 pieces, dimensions: Φ140mm, thickness: 8mm

    Regular price ¥6,160
    Regular price Sale price ¥6,160
    Unit price /  per 
  • Supply air vent grille [AT254] filter "QK11" size, 20 pieces, dimensions: Φ83mm/Φ40mm, thickness: 8mm, with hole

    Supply air vent grille [AT254] filter "QK11" size, 20 pieces, dimensions: Φ83mm/Φ40mm, thickness: 8mm, with hole

    Supply air vent grille [AT254] filter "QK11" size, 20 pieces, dimensions: Φ83mm/Φ40mm, thickness: 8mm, with hole

    Regular price ¥6,160
    Regular price Sale price ¥6,160
    Unit price /  per 
  • Ventilation Inlet Grill Filter for 【AT254】 "QK12" Size 20-Pack - Dimensions: Φ83mm/Φ24mm, Thickness: 8mm, with 4 outer concave sections and 4 inner concave sections

    Ventilation Inlet Grill Filter for 【AT254】 "QK12" Size 20-Pack - Dimensions: Φ83mm/Φ24mm, Thickness: 8mm, with 4 outer concave sections and 4 inner concave sections

    Ventilation Inlet Grill Filter for 【AT254】 "QK12" Size 20-Pack - Dimensions: Φ83mm/Φ24mm, Thickness: 8mm, with 4 outer concave sections and 4 inner concave sections

    Regular price ¥6,160
    Regular price Sale price ¥6,160
    Unit price /  per 
  • Ventilation grille filter for AT254, "QK13" size, 20 pieces. Dimensions: Outer diameter 139mm / Inner diameter 24mm, Thickness: 8mm. Outer diameter with 4 indentations, inner diameter with 4 indentations.

    Ventilation grille filter for AT254, "QK13" size, 20 pieces. Dimensions: Outer diameter 139mm / Inner diameter 24mm, Thickness: 8mm. Outer diameter with 4 indentations, inner diameter with 4 indentations.

    Ventilation grille filter for AT254, "QK13" size, 20 pieces. Dimensions: Outer diameter 139mm / Inner diameter 24mm, Thickness: 8mm. Outer diameter with 4 indentations, inner diameter with 4 indentations.

    Regular price ¥6,600
    Regular price Sale price ¥6,600
    Unit price /  per 
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