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HPA-Q series High airflow

Compact High-Efficiency Filtration for High Air Volume HVAC Systems

The HPA-Q Series High Airflow Filters are engineered to deliver high-efficiency particulate filtration in HVAC systems operating at elevated airflow volumes. Featuring advanced compact mini-pleat technology, the HPA-Q Series maximises filter media surface area while maintaining low airflow resistance and efficient system performance.

Designed for demanding commercial, healthcare, industrial, and technical applications, HPA-Q filters provide reliable fine particle removal while helping reduce operational energy consumption and extending filter service life. The compact design allows high airflow handling within limited AHU installation space, making the HPA-Q Series ideal for modern energy-efficient air handling systems and critical clean air environments.
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Key Benefits

The HPA-Q Series is designed for HVAC systems where high airflow capacity, energy efficiency, and dependable fine particle filtration are essential. The compact mini-pleat design increases usable filter media area while helping minimise airflow resistance and reduce operational costs.

Suitable for a wide range of commercial and industrial air handling applications, HPA-Q filters provide reliable filtration performance, extended service life, and efficient HVAC operation in demanding environments.
  • High airflow compact filter construction
  • Advanced mini-pleat filtration technology
  • Large effective media surface area
  • Low pressure drop for efficient HVAC performance
  • High dust holding capacity
  • Stable airflow under demanding operating conditions
  • Lightweight and rigid frame construction
  • Suitable for fine particle and high-efficiency filtration applications

Application: Cleanrooms, operating rooms

Frame: Extruded aluminum

Spacers: Hotmelt

Bonding: 2 component polyurethane

Medium: Glass fiber paper

Gasket: Continuous poured gasket

Filter class according to EN1822: H13, H14

Maximum final pressure drop: 500Pa

Maximum temperature: 70°C

Maximum relative humidity: 90%

TypeDimensions WxHxD (mm)Filter Class EN1822Filter Surface (m²)Airflow (m³/h)Pressure Drop (Pa)Box Dimensions (mm)
HPA1113DBBQ305x305x110H134.4500250320x165x320
HPA1113DCCQ457x457x110H139.91125250473x473x141
HPA1113DBEQ305x610x110H138.81000250320x125x625
HPA1113DBCQ305x457x110H136.7750250473x321x141
HPA1113DEEQ610x610x110H1317.72000250616x165x616
HPA1113DEGQ610x915x110H1326.43000250626x931x141
HPA1113DEHQ610x1220x110H1335.24000250626x1236x141
HPA1113DFFQ762x762x110H1327.63120250778x778x141
HPA1113DFGQ762x915x110H1333.13750250778x931x141
HPA1114DBBQ305x305x110H144.4500280320x165x320
HPA1114DCCQ457x457x110H149.91125280473x473x141
HPA1114DBEQ305x610x110H148.81000280320x125x625
HPA1114DBCQ305x457x110H146.7750280473x321x141
HPA1114DEEQ610x610x110H1417.72000280616x165x616
HPA1114DEGQ610x915x110H1426.43000280626x931x141
HPA1114DEHQ610x1220x110H1435.24000280626x1236x141
HPA1114DFFQ762x762x110H1427.63120280778x778x141
HPA1114DFGQ762x915x110H1433.13750280778x931x141
  • Lightweight construction
  • HPA HEPA are fitted with 2 protection grids
  • Filters with the classification H13 & H14 are delivered with a test certificate
  • High airflow
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Contact Info

North Island

Peter
peter@filtersdirect.co.nz
(09) 634 5314

South Island

Rob
rob@filtersdirect.co.nz
(03) 341 7229

General Enquiries

Harry
harry@filtersdirect.co.nz

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