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DropSafe

Engineered Stability. Reliable Filtration. Zero Compromise.

The Drop Safe Rigid Pocket Filter Series is designed for HVAC systems where filter integrity, safety, and consistent performance are critical. Built with a reinforced rigid pocket structure, these filters are engineered to maintain their shape under high airflow and demanding operating conditions.

The “Drop Safe” design minimises the risk of pocket collapse or detachment, ensuring reliable filtration and protecting both equipment and indoor environments. Ideal for commercial and industrial applications, these filters provide stable airflow, high dust holding capacity, and long service life.
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Key Benefits

  • Reinforced rigid pocket construction for maximum stability
  • Drop Safe design to prevent pocket collapse or failure
  • Designed for high airflow and demanding systems
  • Available in multiple efficiencies (ePM10, ePM2.5, ePM1)
  • Synthetic multi-layer filter media
  • Strong galvanised steel or plastic frame
  • Optimised pocket spacing for even airflow distribution
  • Resistant to vibration and pressure fluctuations

Application: Especially as efficient pre or final filters for air intake systems of Gas Turbines. Also excellent for offshore, marine tropical environmental condition

Frame: Injection molded, impact proof PU header

Spacers: –

Bonding: Thermally bonded

Medium: Synthetic

Gasket: Optional: 6mm Gasket on Downstream/Upstream/both sides

Filter class according to ISO 16890: ePM1 60%, ePM10 50%

Final pressure drop/Max pressure drop: 450/600Pa

Burst Pressure drop: 6000Pa

Maximum temperature: 70°C

Maximum relative humidity: 100%

Type Dimensions WxHxD (mm) Filter Classification # Pockets Filter Surface (m2) Airflow (m3/h) Pressure Drop (Pa) # Filters/box Box Dimensions (mm) Energy Label
DS-G4-600/6**595x595x620Coarse 85%64.23400362690x620x620–
DS-G4-600/6 5/6**493x595x620Coarse 85%53.52820362690x620x620–
DS-G4-600/6 1/2**289x595x620Coarse 85%32.11650362690x370x620–
DS-M5-300/6595x595x320ePM10 50%62.13400752690x370x620D
DS-M5-300/6 5/6493x595x320ePM10 50%51.82820752690x370x620–
DS-M5-300/6 1/2289x595x320ePM10 50%311650752690x370x620–
DS-M5-600/6595x595x620ePM10 50%64.23400422690x620x620B
DS-M5-600/6 5/6493x595x620ePM10 50%53.52820422690x620x620–
DS-M5-600/6 1/2289x595x620ePM10 50%32.11650422690x370x620–
DS-M5-600/8595x595x620ePM10 50%85.63400522690x620x620B
DS-M5-600/8 5/6493x595x620ePM10 50%53.52820522690x620x620–
DS-M5-600/8 1/2289x595x620ePM10 50%42.81650522690x370x690–
DS-M6-600/8595x595x620ePM10 60%85.63400702690x620x620C
DS-M6-600/8 5/6493x595x620ePM10 60%53.52820702690x620x620–
DS-M6-600/8 1/2289x595x620ePM10 60%42.81650702690x370x620–
DS-F7-600/8/V02595x595x620ePM10 80%85.634001032690x620x620D
DS-F7-600/8/V12595x595x620ePM1 60%85.634001552690x620x620E
DS-F7-600/10/V12595x595x620ePM1 60%106.334002132690x620x620E
  • For extreme environments: high moisture and water mist content; larger flow rate
  • Self-supporting, leak-free welded pockets
  • Unique, proprietary, progressive filter media with special hydrophobic treatment
  • Tackifier through the medium depth to repel water and retain their operational safety
  • Special draining design along pocket depth
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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

  • Week Days: Monday – Friday 7am – 4:30pm Sat – Sunday off.

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