- Filter Type: P2 NR particulate prefilter.
- Protection: Dusts, mists & fumes (metal dusts, bioaerosols).
- Connection: Bayonet (fits BLS 200 series filters.
- Reusable Status: NR (non-reusable); updated P2 version reusable per EN 143:2021.
- Protection Level: Up to 10× TLV (half-face), 15× TLV (full-face).
- Weight: Approx. 5.5 g.
- Price Mentioned Per Filter
- Filter Class: ABEK2 (Class 2, medium capacity).
- Protection: Organic vapours (>65 °C), inorganic & acid gases, ammonia & derivatives.
- Connection: EN 148-1 (RD40) universal thread.
- Compatibility: BLS SGE46 half masks; BLS 3000 & 5000 series full-face masks.
- Housing: ABS shell with activated carbon layers.
- Protection Level: Up to 50× TLV (half-face), 2000× TLV (full-face).
- Weight: Approx. 257 g per pair.
- Shelf Life: Up to 5 years (–10 °C to +50 °C, max 70% RH).
- Price Mentioned Per Filter.
- Product Name: BLS-244 K2 Ammonia Cartridge.
- Filter Class: K2 (Class 2 capacity).
- Protection: Ammonia (NH₃) and its derivatives.
- Connection Type: Bayonet (B-Lock) / RD40 threaded.
- Filtration Media: Activated carbon (food-grade, Cr(VI)-free).
- Standard: EN 14387:2004 + A1:2008 certified.
- Protection Level: Up to ~30× TLV (half-face), ~400× TLV (full-face).
- Breathing Resistance: Low (e.g., ≤ 1.4 mbar @ 30 L/min).
- Price Mentioned Per Filter
- Protection Type: Organic vapors (VOC protection)
- Certification: NIOSH 42 CFR 84 approved
- Design: Low-profile; curved-top cartridge for minimized snagging
- Compatibility: Compatible with North half- and full-facepiece respirator systems (5000, 7000, RU series, etc.)
- Ease of Use: Facilitates easy user seal checks
- Price Mentioned Per Filter
- Protection: Organic vapors, chlorine, HCl, SO₂, HF, ClO₂
- Certification: NIOSH-approved (42 CFR Part 84)
- Design: Low-profile, snag-resistant, threaded connection
- Color Code: Yellow (for organic vapor & acid gas)
- Price Mentioned Per Filter
- Product: Honeywell 75SCL Organic Vapor Cartridge.
- Protection: Organic vapours, acid gases, ammonia, formaldehyde.
- Connection: Threaded (Honeywell North respirators).
- Material: Durable polystyrene housing.
- Certification: NIOSH Approved.
- Compatibility: Honeywell North half & full-face masks.
- Price Mentioned Per Filter