Description

ESAB EPR-X1.1 — Powered Air Purifying Respirator for Savage & Sentinel Helmets

✘ Helmet not included. The unit comes with the blower, P3 filter and
pre-filter, breathing tube, lithium battery, charger and waist belt. It requires an ESAB
“prepared for air” helmet — for example the
Savage A41 Air, part no. 0700504102.

Welding fume is classified by the World Health Organization as carcinogenic to humans. The EPR-X1.1 is
ESAB’s answer: a powered respirator that draws in workshop air, passes it through a HEPA-quality filter and
delivers it clean inside the helmet, holding a slight positive pressure so contaminated air cannot leak in
around the edges.

It is built for everything from occasional use to full-time industrial work. The compact, rugged housing
holds a powerful blower with three selectable airflow speeds. Status LEDs show battery, fan speed and filter
condition at a glance, and the unit warns you with sound and vibration when airflow drops — meaning
the filter needs changing — or when the battery runs low. In a noisy workshop, the vibration is the one
you will notice.

Features

User-selectable airflow at three levels: 170 / 190 / 210 litres per minute
Li-ion battery lasting up to 10 hours at 170 l/min — a full shift
Two-stage P3 filter with pre-filter and replaceable spark arrestor
Tool-free filter access through a removable front door
Audible, visual and vibration alerts for blocked filter or low battery
Intelligent charger with interchangeable pins for international use
Optional combined A1B1E1 + P3 gas filter (part no. 0700500914)
Optional activated-carbon nuisance-odour pre-filter (part no. 0700500913)

Specifications

ESAB part number	0700500920 — EPR-X1.1 PAPR with expandable hose
Air flow	170 / 190 / 210 l/min (selectable)
Battery time	up to 10 hours at 170 l/min
Filtration	P3 filter and pre-filter with replaceable spark arrestor
Certification	CE EN 12941 TH3 P
Dimensions (L × H × W)	210 × 169 × 78 mm
Weight	1 kg

Compatible ESAB helmets

Sentinel A50 · Sentinel A60 · Savage A41 Air · Savage A50 LUX · Savage A-40 · G-30/40/50 series · F-20

Need the helmet as well?

The Savage A41 Air is ESAB’s most affordable helmet that pairs with this
unit: digital shade 8-13, four arc sensors, air-duct headgear and face seal in the box.

➜ View the ESAB Savage A41 Air helmet (part no. 0700504102)

Wear and spare parts

EPR-X1.1 blower unit	0700500921
Pre-filter	0700500902
P3 filter	0700500903
Battery	0700500904
Filter cover	0700500905
Spark arrestor	0700500906
Breathing tube	0700500907
Anti-fire cloth for breathing tube	0700500908
Waist belt and shoulder harness	0700500909
Universal battery charger	0700500910
A1B1E1 + P3 gas filter	0700500914

Specifications from the official ESAB EPR-X1.1 fact sheet (XA00292720, 09/2025).

Additional information

brand	ESAB

Brand

ESAB

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LOCATIONS

210.5582077

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ESAB EPR-X1.1 PAPR Air Filtration System for Savage/Sentinel Helmets