What type of connection does this filter have?

It features a standard RD40 threaded connection (EN 148-1).

Which masks are compatible with this filter?

You can use this filter with full-face masks and half-masks equipped with a standard RD40 thread.

Does this filter protect against dust or particulates?

No, this is strictly a gas filter and does not include particulate filtration (such as P3).

Is this filter reusable?

Yes, it is a reusable gas filter housed in a durable aluminium canister.

HONEYWELL 1781000 aluminium filter Rd40 ABEK2

Name: HONEYWELL 1781000 aluminium filter Rd40 ABEK2
Brand: HONEYWELL
SKU: 91190317
Price: 24.2 EUR
Availability: PreOrder

Supplier number: HONEYWELL 1781000 | EAN 7312557810005

24.20 tax incl.

€20.00 excl. VAT (incl. all environmental contributions)

On order: delivered from 12/10/2026

Ordered before 20:00 - delivered as of 12/10/2026
Shipping costs €11.99 VAT included | Free shipping for orders over a total amount of 125 euros
Delivery by DHL
Delivered from Belgium

✆ Talk to a specialist

Reliable safety with Honeywell 1781000

Practical benefits

Broad spectrum gas protection: You stay protected against organic, inorganic, and acid gases as well as ammonia with the ABEK2 filter rating.
Universal standard thread: The standardized RD40 threaded connection ensures you achieve a secure, airtight fit on compatible respirators.
Durable aluminium housing: The reusable metal casing provides excellent mechanical resistance and long-lasting durability during heavy-duty tasks.

In a nutshell

The right choise for

With the reusable Honeywell 1781000 gas filter, you get reliable respiratory protection for demanding working environments. Thanks to its ABEK2 filter rating, it effectively protects you against organic, inorganic, and acid gases and vapours, as well as ammonia and organic amine derivatives. The robust aluminium casing ensures excellent mechanical resistance during heavy-duty tasks in chemical processing, agriculture, or professional workshops. Featuring a standardized RD40 threaded connection according to en 148-1, it mounts quickly, securely, and airtight onto compatible full-face and half-masks, empowering you to work with complete confidence and safety.

Product information FAQ

€24.20

tax incl.

Key features according to our expert

Filter class: ABEK2
Filter type: Gas filter
Connection type (filter): RD40 - Thread
Reusable: Yes

Product description:

Rd40 Aluminium Filter A2B2E2K2 R D
The A2B2E2K2 R D filter is part of a range of filters offering protection against a wide range of hazardous gases, vapours and/or dust particles
Honeywell's range offers the perfect combination of quality and low cost
Honeywell's Rd40 filters are tested and approved according to European standards: EN14387, EN148 and/or EN143.

All Features

Filter class: ABEK2
Filter type: Gas filter
Connection type (filter): RD40 - Thread
Reusable: Yes

Brand HONEYWELL
91190317
EAN 7312557810005
Supplier number HONEYWELL 1781000

Frequently asked questions about this product

Answered by specialists

What does the Honeywell 1781000 gas filter protect against?: With an ABEK2 rating, it protects against organic, inorganic, and acid gases and vapours, as well as ammonia and organic amine derivatives.
What type of connection does this filter have?: It features a standard RD40 threaded connection (EN 148-1).
Which masks are compatible with this filter?: You can use this filter with full-face masks and half-masks equipped with a standard RD40 thread.
Does this filter protect against dust or particulates?: No, this is strictly a gas filter and does not include particulate filtration (such as P3).
Is this filter reusable?: Yes, it is a reusable gas filter housed in a durable aluminium canister.