Replacement Filters — Find Your Set in Seconds
Pick your extractor model to see exactly which filter stages it takes, how often to change them, and current pricing. Buy 2+ sets and a 5% bulk discount applies automatically.
1. Select your extractor
2. Your filter stack
| Stage | Spec | Qty | Change every |
|---|---|---|---|
| Pre filter | F5 pad · 80% @ 1 µm | 1 | 2–4 weeks |
| Main HEPA filter | H14 deep-pleat · 99.99% @ 0.3 µm | 1 | 4–6 months |
| Activated carbon | Treated carbon module · VOC & odor | 1 | 3–4 months |
Ultra-light marking unit — the compact F5 pad protects the H14 from oily marking residue.
| Stage | Spec | Qty | Change every |
|---|---|---|---|
| Pre filter | F5 pad · 80% @ 1 µm | 1 | 2–4 weeks |
| Main HEPA filter | H14 deep-pleat · 99.99% @ 0.3 µm | 1 | 4–6 months |
| Activated carbon | Treated carbon module · VOC & odor | 1 | 3–4 months |
Same modular stack as the F200s with a deeper carbon bed for all-day marking.
| Stage | Spec | Qty | Change every |
|---|---|---|---|
| Pre filter | F9 deep-pleat · 95% @ 1 µm · ~12 m² media | 1 | 1–2 months |
| Main HEPA filter | H14 deep-pleat · 99.99% @ 0.3 µm | 1 | 4–6 months |
| Activated carbon | Treated carbon · ~12 kg bed | 1 | 3–4 months |
The F9 deep-pleat pre-stage is what makes the H14 last — always keep a spare.
| Stage | Spec | Qty | Change every |
|---|---|---|---|
| Pre filter | F9 deep-pleat · 95% @ 1 µm · ~16 m² media | 1 | 1–2 months |
| Main HEPA filter | H14 deep-pleat · 99.99% @ 0.3 µm | 1 | 4–6 months |
| Activated carbon | Treated carbon · ~15 kg bed | 1 | 3–4 months |
| Stage | Spec | Qty | Change every |
|---|---|---|---|
| Pre filter | F9 deep-pleat · 95% @ 1 µm · ~20 m² media | 1 | 1–2 months |
| Main HEPA filter | H14 deep-pleat · 99.99% @ 0.3 µm | 1 | 4–6 months |
| Activated carbon | Treated carbon · ~18 kg bed | 1 | 3–4 months |
Twin-motor platform — higher airflow loads the pre-stage faster; check it monthly.
| Stage | Spec | Qty | Change every |
|---|---|---|---|
| Pre filter | F9 deep-pleat · 95% @ 1 µm · ~30 m² media | 1 | 1–2 months |
| Main HEPA filter | H14 deep-pleat · 99.99% @ 0.3 µm | 1 | 4–6 months |
| Activated carbon | Treated carbon · up to 30 kg bed | 1 | 3–6 months |
Industrial-format filters ship freight — request a quote and we bundle them with your next PM cycle.
| Stage | Spec | Qty | Change every |
|---|---|---|---|
| PTFE cartridge | Flame-retardant PTFE cartridge · pulse-jet self-cleaning | 1 | 12–24 months |
Metal-fume dust collector — the self-cleaning cartridge needs no carbon stage. Quote includes install gaskets.
| Stage | Spec | Qty | Change every |
|---|---|---|---|
| PTFE cartridge | Flame-retardant PTFE cartridge · pulse-jet self-cleaning | 2 | 12–24 months |
Dual-station collector runs two cartridges — replace as a pair to keep airflow balanced.
| Stage | Spec | Qty | Change every |
|---|---|---|---|
| PTFE cartridge bank | Flame-retardant PTFE cartridges · pre-separation chamber | 4 | 12–24 months |
Central systems are sized per site — our engineers spec the cartridge bank with your ducting plan.
Bulk deal: order 2+ filter sets and save 5% — the discount applies automatically at checkout, no code needed.
Why PURE-AIR filters cost less to run
Modular, not sealed
Replace only the stage that's spent. Sealed OEM cartridges force you to throw away a perfectly good HEPA when just the carbon is exhausted — ours don't.
Deep-pleat pre-stages
The F9 pre-filter takes the particulate hit so the H14 main filter lasts 4–6 months instead of weeks. That's the single biggest running-cost lever.
~2.3× cheaper than OEM
Over a year of typical cutting, PURE-AIR filter spend indexes at 100 versus ~228 for brand-name OEM cartridges and ~475 for Glowforge cartridges.