
Category
Six filter families from washable nylon mesh to H14 HEPA and activated carbon, staged the way an AHU breathes: coarse before fine, chemistry after dust. Every stage sized to your existing housings, manufactured and supplied from Surat.

The washable first line of defence: Diamond nylon mesh that knocks down large dust, lint and debris before it reaches coils and finer media.
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The B-Star series: nylon mesh pre-filters sized and framed for fan coil units, washable at every service visit.
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Eakon indoor dust filters at 10 and 20 micron: the room-side dust stage for indoor air conditioning units.
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The Advance series flat panel box filters in G2–G3: the bulk coarse stage for FCUs, small AHUs and general ventilation.
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V-Swas rod-type (RT) pre air box filters: the reusable G3/G4 stage for FCUs, package units and return-air paths.
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V-Swas panel-type (PT) pre air box filters: padded media panels for FCU and return-air coarse stages.
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Accurate panel-type AHU pre filters in 10/20 micron: the workhorse first stage of a commercial AHU.
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Accurate rod-type AHU pre filters in 10/10 micron: matched-stage pre-filtration for balanced dust loading.
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Kaizen Microvee fine filter at M5: rigid deep-pleat 5 micron dust collection for commercial AHU second stages.
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Kaizen Microvee fine filter at M6: the higher-arrestance 5 micron stage for demanding AHU second stages.
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Kaizen Microvee F7: 3 micron fine filtration for pharma supply air and the modern office AHU.
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Kaizen Microvee F8: 1 micron fine filtration, the last stage before HEPA in a staged filter train.
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Pocketto bag pre filters at G4: 10 micron coarse capture with pocket-loads of dust holding for high-airflow AHUs.
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Pocketto medium bag filters at M5: 5 micron pocket filtration bridging pre and fine stages.
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Pocketto fine bag filters at F7: 3 micron pocket filtration with kilograms of dust holding for large AHUs.
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Pocketto super fine bag filters at F9: 0.3 micron pocket filtration, the finest stage before HEPA.
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Semi HEPA super fine filters at F9: 0.3 micron filtration where full HEPA is specified but H13 is more than needed.
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Deep pleat EPA filters at H10–H12: 0.3 micron efficient particulate air stages for cleanrooms not yet HEPA-class.
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Mini-pleat EPA filters at H10–H12: separator-less 0.3 micron packs with low pressure drop for tight housings.
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H13 and H14 deep-pleat HEPA filters, 99.95% to 99.995% efficient at 0.3 µm, for cleanrooms, operation theatres and pharma.
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High-flow HEPA at H13–H14: full 0.3 micron efficiency at elevated face velocities, for compact high-volume clean air.
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HEPA filtration rated to 250°C and beyond: clean air for ovens, sterilization tunnels and hot process exhaust.
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Separator-less mini-pleat HEPA at H13–H14: low pressure drop and full media utilisation in a sealed anodized frame.
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Knife-edge HEPA filters that seal into a gel channel: zero-bypass terminal filtration for pharma ceiling modules and cleanroom housings.
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Expanded aluminium mesh for the places ordinary filters give up: greasy kitchen exhaust, heavy dust and high-moisture air.
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Stainless wire mesh pre-filters for corrosive, hot and hygiene-washdown duty: the mesh filter that refuses to rust.
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Flat panel box carbon filters: thin, high-density odour control that drops into standard panel positions.
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Activated carbon media that adsorbs odours, gases and VOCs: for airport terminals, laboratories and kitchen exhaust scrubbing.
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Two stages in one frame: a Duet G4 pre layer bonded ahead of an M6 medium layer, one filter, a complete coarse-to-medium train.
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The Duet G4 + F7: coarse pre-filtration and fine filtration combined in a single rigid pack.
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The Duet G4 + F7 bag: a pocket-format combination filter with coarse pre media and fine bag pockets.
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Gas-tight HEPA terminal housings: the ceiling and duct-end boxes that turn a HEPA filter into a validated terminal.
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Laminar flow plenum boxes: the pressure-fed chambers that deliver uniform velocity across entire HEPA ceilings.
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