North Cartridges, Filters & Parts
34 cartridges, filters & parts from North, listed with what North publishes, and live prices.
Pick a filter class, respirator type or size; the list below narrows as you choose. Prices are live.
34 products
Ratings and specifications are as published by each manufacturer. Tap a group to open it.
North34 products
- North 5400 Series 54001W Full Facepiece Respirator with Welding Attachment — North
- North 54006-H5 5400 Series Replacement Oral/Nasal Cup — North
- North 702006 Opti-Fit Twin Cartridge Connector — North
- North 702009 Opti-Fit 5-Point TPE Head Harness — North
- North 702011 Opti-Fit Head Strap Buckle — North
- North 702090 Opti-Fit Mesh Headnet Kit — North
- North 760024 Metal Spring Spectacle Kit for 5400, 7600 and 7800 Series Full Facepieces — North
- North 76BAG Nylon Carrying Bag for Full Facepiece Respirators — North
- North 770018B 7700 Series Replacement Exhalation Valve Covers, Box — North
- North 770020 7700 Series Half Mask Replacement Head Harness — North
- North 770021 Quantitative Fit Test Adapter for 5400, 5500, 7600 and 7700 Series — North
- North 770046 VeriFit Irritant Smoke Fit Test Tubes — North
- North 770092 5500 and 7700 Series Replacement Cartridge Connectors — North
- North 77BAG Nylon Carrying Bag for Half Mask Respirators — North
- North 80757-H5 5400 Series Replacement Head Strap with Hardware — North
- North 80814A Silicone Inhalation Valve Seats for Full Facepieces, Pack of 2 — North
- North 80836A Peel-Away Clear Lens Covers for 5400 and 7600 Series Full Facepieces — North
- North 80843A 5400 Series Full Facepiece Lens Clamp Screw — North
- North 80845 Head Strap Set without Hardware for 7600 Series and CF7000 Series Facepieces — North
- North 80849-H5 7600 Series Full Facepiece Replacement Lens — North
- North 80849B Polycarbonate Replacement Lens for 7600 and 7800 Series Full Facepieces — North
- North 80849W 7600 and 7800 Series Replacement Lens for Welding Facepieces — North
- North 80861A Speech Diaphragm O-Rings for Full Facepieces, Bag of 5 — North
- North 80871A Cartridge Connector Grommets for Full Facepieces, Pack of 2 — North
- North 8404-H5 Welding Attachment for 5400 and 7600 Series Full Facepieces — North
- North 8419 Flame-Resistant Welding Shroud for Full Facepieces — North
- North B140001 Spare Inhalation Valves, Bag of 6 — North
- North N750029 Protective Shower Cap for 7580P100 Filters — North
- North N750035 Particulate Filter Adapter — North · Fits / series: North 75FFP100 flexible P100 filters (adapter; 2 in the 7535FFP100 stack pack); not for Defender cartridges
- North N750036 Pre-Filter Retainers, 2 Pairs — North
- North N750037 Filter Cover and Holder, Pair — North
- North PA105 Peel-Away Windows for Primair 100 Series Hoods, Pack of 5 — North
- North PA112 Primair 100 Series Replacement Bibbed Hood for PA111 — North
- North RP805004 RU6500 Series Full Facepiece Replacement Gasket, Pack of 2 — North
Do not see what you need? Browse the category or call (925) 215-7337.
In plain words. NIOSH approves respirators and filters under 42 CFR Part 84 and marks each one with a filter class: the letter is oil resistance (N not resistant to oil, R resistant for a shift, P oil proof) and the number is the filtration efficiency in the test (95, 99 or 100 percent). Cartridges for gases and vapours are colour-coded by the contaminant (organic vapour, acid gas, ammonia and so on) and fit only the facepiece series the manufacturer lists them for. Supplied-air and powered-air systems carry their own NIOSH approval as a complete assembly.
Technical. 42 CFR Part 84 filter classes N95, N99, N100, R95, R99, R100, P95, P99, P100; each approved product carries a TC-84A- (particulate), TC-23C- (gas/vapour), TC-21C- (PAPR), TC-19C- (supplied air) or TC-13F- (SCBA) approval number, printed by the manufacturer. OSHA 29 CFR 1910.134 requires a written program, medical evaluation and fit testing (qualitative or quantitative) for tight-fitting respirators. Cartridge-to-facepiece fit is as published by each manufacturer; the manufacturer's approval label lists the exact assemblies approved together.
Ratings and specifications on this page are shown as published by the manufacturer or the named standard and describe performance in that standard's test. They are not a recommendation for any task. The employer's hazard assessment decides what protective equipment a job needs. Verify details against the manufacturer's current documentation before you buy.
The standard at a glance
Copied from the named standard or regulation and shown with its source; nothing in these tables is Bayshore's recommendation.
NIOSH filter classes (42 CFR Part 84)
| Class | Oil resistance | Filter efficiency in the NIOSH test |
|---|---|---|
| N95 | Not resistant to oil | 95% |
| N99 | Not resistant to oil | 99% |
| N100 | Not resistant to oil | 99.97% |
| R95 | Resistant to oil (one shift) | 95% |
| R99 | Resistant to oil (one shift) | 99% |
| R100 | Resistant to oil (one shift) | 99.97% |
| P95 | Oil proof | 95% |
| P99 | Oil proof | 99% |
| P100 | Oil proof | 99.97% |
| Approval number prefix | Respirator class |
|---|---|
| TC-84A- | Particulate filters and filtering facepieces |
| TC-23C- | Gas and vapour cartridges and canisters |
| TC-21C- | Powered air-purifying respirators (PAPR) |
| TC-19C- | Supplied-air respirators |
| TC-13F- | Self-contained breathing apparatus (SCBA) |
Source: NIOSH, 42 CFR Part 84 (Approval of Respiratory Protective Devices). Fit testing and medical evaluation: OSHA 29 CFR 1910.134.