• AMS A420P silicone half face respirator mask for painting and chemical protection with dual filters
  • Adjustable head strap and snap-fit design of AMS respirator optimized for American face shapes
  • Clear protective goggles with features highlighted on a light green background
  • Cutaway view of AMS respirator filter layers showing activated carbon and KN95 pre-filter structure
  • AMS A4520 Organic Vapor Cartridge for Paint and Industrial Fumes - AMS
  • AMS A4520 Organic Vapor Cartridge for Paint and Industrial Fumes - AMS
  • Infographic showing how to install filters wear the mask and check seal for AMS respirator
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AMS A420P Silicone Half Face Respirator 16-Piece Kit with Anti-Fog Goggles for Paint Spraying, Auto Painting & Fumes

AMS A420P Silicone Half Face Respirator 16-Piece Kit with Anti-Fog Goggles for Paint Spraying, Auto Painting & Fumes

In stock

$39.99
$39.99 $59.99
SAVE 33% Sold out
  • Soft silicone facepiece and adjustable straps.
  • Goggles and earplugs included.
  • Replace A4521 pre-filters separately as needed.

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Put your A420P setup together in one kit. A soft silicone half-face respirator, matching A4520 cartridge system, goggles and earplugs keep the main components of your project kit together.

  • Soft silicone facepiece and adjustable straps.
  • Goggles and earplugs included.
  • Replace A4521 pre-filters separately as needed.

What you receive

1 A420P facepiece, 1 A4520 cartridge, 1 A401 cover, goggles, earplugs and 10 / 30 / 50 A4521 pre-filters in Starter / Pro / Master. The 16-piece count refers to Starter, counting the two earplugs separately.

Fit & compatibility

Uses the A4520 cartridge, A4521 pre-filter and A401 cover system. Does not use A8501/A8502 bayonet accessories.

Use & replacement

Remove cartridges and filters before cleaning the facepiece. Follow the supplied care instructions. Do not wash filtration media. Store clean and dry; follow an appropriate cartridge change schedule.

Choose filtration for the identified contaminant and concentration. Read the product instructions and material Safety Data Sheet. Air-purifying respirators do not supply oxygen; do not use in oxygen-deficient, unknown or immediately dangerous atmospheres. Check the face seal before every use.

For U.S residents, shipping takes 4-13 days. For international orders, it takes 10-20 days. We provide tracking for all orders. You can also visit our Track Your Order page for the latest updates.

We stand behind our gear. If the mask doesn't fit perfectly or meet your expectations, you can return it within 30 days in unused condition for a full refund or exchange. We also offer a 1-year warranty against manufacturing defects

Not sure which filter is right for your chemicals? Our safety specialists are ready to assist. Contact us via the chat widget or email support@amsarmor.com. We respond to all technical inquiries within 24 hours.

AMS A420P Silicone Half Face Respirator 16-Piece Kit with Anti-Fog Goggles for Paint Spraying, Auto Painting & Fumes
$39.99
$39.99 $59.99
SAVE 33% Sold out
View full details

WHY PROS SWITCH TO AMS A420P

  • Supreme Silicone Comfort

    Forget the itch and pressure marks. Unlike stiff rubber masks, our Food-Grade Silicone facepiece is hypoallergenic, soft on the skin, and stays comfortable even during sweating, 8-hour shifts.

  • Cutaway view of AMS respirator filter layers showing activated carbon and KN95 pre-filter structure

    Slash Filter Costs

    Stop throwing away cartridges that are just clogged with dust. Our Dual-Stage System uses affordable KN95 pre-filters to catch paint mist first, extending the life of your expensive carbon cartridges by up to 3x

  • Side profile of AMS A420P silicone half face respirator showing brown organic vapor cartridge and adjustable head strap connection

    Stay Cool & Fog-Free

    Heat is the enemy of focus. Our strengthened Exhalation Valve instantly vents hot air and moisture. This reduces heat fatigue and keeps your safety glasses clear of fog while you work.

  • Man using AMS respirator mask while grinding metal with sparks flying in workshop

    Ready-to-Work Kit

    No guessing games or missing parts. We ship a complete All-in-One Set containing the mask, organic vapor cartridges, retainers, and 10 bonus pre-filters so you can start working immediately.

    Cutaway view of AMS respirator filter layers showing activated carbon and KN95 pre-filter structure

    Dual-Core Filtration Technology

    Don't let paint fumes or sanding dust compromise your lungs. The AMS A420P uses a 2-layer defense system:

    • The Shield (Pre-Filter): A KN95-rated cotton layer traps 95% of non-oily particles like spray paint mist and sawdust, protecting the carbon core from clogging.
    • The Core (Active Carbon): High-density coconut shell activated carbon absorbs harmful organic vapors, benzenes, and chemical odors.
    Adjustable head strap and snap-fit design of AMS respirator optimized for American face shapes

    Secure Seal, Zero Leaks

    Safety is all about the seal. Our Universal Fit Design features a flexible head harness and a deeply contoured silicone facepiece.

    • Snap-Fit Assembly: Install filters in seconds with a simple twist-and-click motion.
    • No Fogging: The downward-facing exhaust valve directs hot air out instantly, keeping your face cool and your safety glasses clear.

    Built to Last. Easy to Maintain.

    • Wash the silicone facepiece with warm water and mild soap after use.
    • Store cartridges in a sealed Ziploc bag when not in use to prevent moisture absorption.
    • Replace cotton pre-filters every 40 hours of use or when breathing becomes difficult.

    Technical Deep Dive

    Model: AMS A420P

    Facepiece Material: Food-Grade Silicone.

    Standard: GB2890-2009 (Cartridges) & GB2626-2019 (Pre-filters) - Equivalent to KN95 performance.

    Size: One Size Fits Most.

    Harness Type: Adjustable Head Frame (Crown support).

    1x AMS A420 Silicone Half-Face Mask (Reusable).

    1x Pair of A4520 Organic Vapor Cartridges (Brown Label).

    10x A4521 KN95 Cotton Pre-Filters.

    1x User Manual.

    Spray Painting: Auto body painting, furniture finishing, clear coats, and spray enamels.

    Chemical Handling: Pesticides, fertilizers, epoxy resin mixing, and harsh cleaning solvents.

    Industrial Processing: Waste disposal, chemical manufacturing, and refinery work.

    Construction & Dust: Drywall sanding, fiberglass insulation, and demolition dust (Dual-protection).

    Verified Customer Reviews

    Excellent 4.8 / 5

    • No smell, no fumes!

      "I used this while spraying 2K clear coat on my truck. Honestly, I couldn't smell a thing inside the mask. The seal is excellent, and the pre-filters kept the main cartridges from getting clogged with overspray. Highly recommend for DIY painters."

      — Jason M., Auto Body Tech

    • Saved me from headaches

      "I work with Epoxy Resin and the fumes used to give me massive headaches. Switched to the AMS A420P and the difference is night and day. The silicone is super comfortable on my face, even after 4 hours of pouring."

      — Sarah K., Resin Artist

    • Great value kit

      "Most masks make you buy the cartridges separately, but this comes ready to go. The fit is perfect (I have a medium-sized face), and the exhaust valve keeps it from getting swampy inside. Great for dealing with pesticides."

      — Mike D., Landscaper