Professional Air Filters Buy Air Filters Online: G4 Panel to H14 HEPA
Prices, standard sizes, and box quantities published for every stocked filter. Every grade manufactured to EN779 or EN1822 in an ISO 9001 facility, held in stock at our Silverton warehouse. Order online with nationwide delivery quoted at checkout, or call us to match a filter to your application.
Our Filter Range
G4 · EN779 Panel Filters
Synthetic pre-filters for commercial AHUs. 10 standard sizes in stock in Pretoria.
F9 · EN779 Pocket & Bag Filters
Secondary AHU filtration capturing PM2.5 and fine dust at 95%+ efficiency. 330mm and 600mm pocket depths. Protects coils, fans, and downstream HEPA stages.
H14 · EN1822 H14 HEPA Filters
Min. 99,995% efficiency at MPPS. Each unit individually tested, with its own serial-numbered EN1822 test certificate. For cleanrooms, operating theatres, and pharmaceutical production.
H13 · EN1822 H13 HEPA Filters
Min. 99,95% efficiency at MPPS, a continuous seal around the face and a low starting resistance. Full and half sizes for cleanroom supply and pre-final HEPA stages.
F9 · EN779 V-Bank Filters
Same F9 grade as a pocket filter, with a lower starting resistance, so the AHU fan works less hard. Compact 292 mm depth in an ABS plastic frame.
F6 · Tong Series F6 Cartridge Filters (Tong series)
Pulse-jet cartridges for dry dust collectors and compressor, blower and generator-set intakes. F6 cellulose media in galvanised steel mesh. Send a part number and we confirm fit.
Commercial Kitchen Grease & Baffle Filters
Stainless steel baffle grease filters for commercial kitchen canopies and food processing exhaust hoods. SS430 grade, UL Classified.
G3 Roll Stock Filter Media
G3 synthetic non-woven filter media supplied in full rolls for HVAC contractors, fabricators, and OEM applications.
Spray Booth Roll Paint Arrestor
Glass fibre paint arrestor media for spray booth floor and exhaust filters. 2 m × 20 m rolls, 50mm thick.
KF66 · 610 mm module Filter Frames & Clips
Modular holding frames that bolt together into filter banks for air handling units, with clips to hold each filter in place.
Compare Filter Grades and Prices
Filter grades in the sequence air meets them, with the entry price per filter. All prices include VAT and are computed from the live catalogue.
| Filter | Standard | Efficiency | Typical use | From (incl. VAT) |
|---|---|---|---|---|
| G4 Panel Filters | EN779 | ≥90% average arrestance | AHU pre-filtration, first stage | R133,40 |
| F9 Pocket & Bag Filters | EN779 | ≥95% at 0.4µm | Secondary HVAC filtration, PM2.5 capture | R233,45 |
| F9 V-Bank Filters | EN779 | ≥95% at 0.4µm, 110 Pa initial | High-airflow AHUs where fan energy matters | R1 198,30 |
| H14 HEPA Filters | EN1822 | ≥99.995% at MPPS | Cleanrooms, theatres, pharmaceutical production | R3 018,75 |
| H13 HEPA Filters | EN1822 | ≥99.95% at MPPS, continuous seal | Cleanroom supply, pre-final HEPA stages | R2 173,50 |
| F6 Cartridge Filters (Tong series) | EN779 | F6 cellulose media, pulse-jet cleanable | Baghouses, shot blast, dust collectors | R1 569,75 |
| Grease & Baffle Filters | SS430 | Stainless steel baffle construction | Commercial kitchen canopies | R372,60 |
| G3 Filter Media | G3 | Synthetic non-woven roll stock | Cut-to-size pre-filtration, OEM fabrication | R2 535,75 |
| Paint Arrestor | Glass fibre | Progressive-density overspray capture | Spray booth floor and exhaust filters | R2 270,10 |
Not sure which grade your application needs? Use our filter selection tool: enter your airflow and filter dimensions and it recommends a grade. Or call Nick on +27 74 159 1634 and we will confirm the correct filter.