Miller
Miller LPR100 Replacement Respirator Filters SA00819
Carbon-layer respirator filters that knock down welding fumes and nuisance organic vapors so you can keep working comfortably.
View price on Amazon
Affiliate Disclosure: As an Amazon Associate, Studio Supplies earns from qualifying purchases made through links on this page, at no additional cost to you. This helps support our editorial team.
Notice a mistake? Let Us Know
Overview
Breathe Easier with Miller LPR100 Replacement Filters
Miller LPR100 Replacement Filters are designed to provide respiratory protection in environments with nuisance-level organic vapors. These filters feature an added layer of carbon to help remove odors and improve comfort.
Specifications:
- Brand: Miller
- Model: LPR100
- Part Number: SA00819
- Type: Respirator Filters
- Feature: Added carbon layer for odor removal
- Protection: Nuisance Level Organic Vapors
Frequently Asked Questions
What respirator are these filters compatible with?
These are designed specifically for the Miller LPR100 half-mask respirator. They attach directly to the LPR100 cartridge bays. They are not cross-compatible with 3M, Honeywell, or other manufacturer filter systems.
What level of protection do these filters provide?
These provide nuisance-level organic vapor relief — they reduce odors and low-concentration vapors below OSHA permissible exposure limits. They are not rated for high-concentration chemical environments or IDLH (immediately dangerous to life or health) atmospheres. For heavy solvent or chemical exposure, you need a full cartridge-based respirator.
How often should these filters be replaced?
Replace them when you notice increased breathing resistance or when you begin to smell or taste contaminants through the filter. For welding applications with daily use, most users find they need replacement every few weeks to a month, depending on the intensity of fume exposure.
Does the carbon layer help with welding smoke and fumes specifically?
Yes. The added carbon layer adsorbs organic vapors and odors commonly present in welding fumes — the metallic taste and burnt smell that standard particulate filters alone don't address. This makes breathing noticeably more comfortable during extended welding sessions.
Can I use these filters for spray painting or working with solvents?
Only for nuisance-level odors. These filters reduce the smell of light overspray or low-vapor solvent work, but they are not NIOSH-rated organic vapor cartridges. For spray painting with isocyanates, lacquers, or heavy solvent use, you need a proper OV/P100 cartridge setup.
Related Products
