No returns or exchanges on this item. Please check the condition notes, photos and size before you buy.
Questions? Call (610) 323-8000 and we’ll pull it off the shelf for you.
Our promise: if it arrives damaged or isn’t as described, contact us within 3 days of delivery and we’ll make it right. Full policy
Ships from Pottstown, PA.
Estimated arrival in 4–7 business days.
Exact shipping cost shown in your cart.
Local? Skip shipping. Choose free pickup at checkout and grab it at 229 E High St.
An iconic piece of military surplus equipment, the Israeli Model 4A1 Gas Mask is globally recognized for its durable rubber facepiece, comfortable fit, and practical design features. Equipped with an integrated hydration straw/drinking tube port and a standard NATO 40mm thread intake, this complete set comes paired with one sealed/capped filter.
Key Features
Universal 40mm NATO Thread: Standardized intake port accepts widely available 40mm NATO thread filter canisters.
Integrated Hydration Tube: Includes a built-in drinking straw tube system with a specialized cap for hydration without removing the mask.
Full-Face Coverage & Visibility: Dual triangular eyepieces made of impact-resistant glass/polycarbonate offer a wide field of view.
Secure & Adjustable Fit: 5-point adjustable elastic head harness ensures a snug, customizable seal across a wide range of head sizes.
Voicemitter Diaphragm: Central speech diaphragm for clear verbal communication while worn.
Package Includes
1x Israeli Model 4A1 Rubber Gas Mask (with Drinking Tube Assembly)
Yes. Items in our Genuine Surplus section are government or military issue, not reproductions. We describe origin, era and condition from the markings and our own research. If a listing also offers a reproduction version, that option is clearly labeled “Repro.”
Why does surplus sometimes have storage marks or a smell?
A lot of surplus spent years in military warehouses. We note anything significant in the condition details. Most storage odors fade with airing out or washing; follow the care label where there is one.
How does military sizing work?
Military clothing is often sized by chest or waist plus length, like “Medium-Regular.” Check the Size & fit chart when there is one, or call (610) 323-8000 and we’ll measure the actual item for you.
Can I return it?
Genuine surplus is final sale, so please check the photos, condition notes and size before you buy. New merchandise and items labeled “Repro” are returnable under our return policy. Either way, if something arrives damaged or isn’t as described, contact us within 3 days of delivery and we’ll make it right.
How fast does it ship?
Orders ship from our Pottstown store within 1–2 business days. You can see your exact shipping cost in the cart before you pay.
Can I pick it up instead?
Yes. Choose “Pickup” at checkout. It’s free, and we’ll call when your order is ready at 229 E High St, Pottstown (Mon–Fri 9:00–5:30, Sat 9:00–4:00).
