Sundström SR 500 Filters & Cartridges
$68.50
Final price set by Amazon · may vary
Filter Type: SR 232 OV/AG Cartridge (4-pk)
Sundström SR 500 Filters & Cartridges Genuine Sundström replacement consumables for the SR 500 powered air-purifying fan unit. The SR 232 combination cartridge protects against organic vapors and acid gases, whil...
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Sundström SR 500 Filters & Cartridges
Genuine Sundström replacement consumables for the SR 500 powered air-purifying fan unit. The SR 232 combination cartridge protects against organic vapors and acid gases, while the SR 221 pre-filter traps coarse particulate to extend the life of your main filters.
Note: the SR 510 P3 R particle filter (the SR 500's primary particulate filter) is sold separately by Sundström and is not currently listed on Amazon.
Available Filters & Cartridges
- SR 232 OV/AG Cartridge (4-pk) — OEM H02-3721 — $68.50
- SR 221 Pre-Filter — OEM H02-0121 — $80.99
Fits: Sundström SR 500 / SR 520 PAPR fan unit.
Specifications
| Brand | Sundström Safety |
| Platform | SR 500 / SR 520 |
| Gas | SR 232 OV/AG cartridge |
| Prefilter | SR 221 |
Shop the Respirators & More
- Sundström SR 500/520 PAPR Kit
- Powered Air-Purifying Respirators (PAPR)
- PAPR Respirator Filters
- PAPR Cartridges
View Sundström SR 500 filters on Amazon →
Disclosures & editorial standards
WC Safety participates in the Amazon Services LLC Associates Program. Outbound Amazon links are affiliate links. We accept no manufacturer payment, sponsorship, or product samples. This content is not medical, legal, or regulatory advice. Filter and cartridge selection is governed by applicable OSHA standards (29 CFR 1910.134), NIOSH approvals, and your facility's written respiratory protection program. Always replace filters per the manufacturer's change schedule.
WC Safety participates in the Amazon Services LLC Associates Program. Outbound Amazon links are affiliate links. We accept no manufacturer payment, sponsorship, or product samples. This content is not medical, legal, or regulatory advice. Filter and cartridge selection is governed by applicable OSHA standards (29 CFR 1910.134), NIOSH approvals, and your facility's written respiratory protection program. Always replace filters per the manufacturer's change schedule.
Brand / Vendor
Sundström Safety
Model / SKU
H02-3721
Product Type
PAPR Filters & Cartridges
Price
$68.50 (Amazon)
Rating
4.8 / 5 — reviews
Availability
✓ In Stock on Amazon
No Paid Placements
Every product earns its place based on safety credentials and field performance, not advertising spend.
Industrial Grade Only
Products sourced for professional use in manufacturing, construction, and industrial environments.
Compliance Verified
Every product listed on WC Safety is reviewed for standards compliance and safety credentials before publication.
Sourced for Professionals
Gear selected for safety managers, procurement teams, and field supervisors — not casual consumers.
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