Honeywell N750035 Filter Adapter – 5400/5500/7700/RU Compatible, Case of 24

Honeywell
SKU:
S750035
$245.95
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Improper respirator filter connections can lead to air leaks, poor fit, and reduced protection in critical work environments. Compatibility issues also slow down maintenance and increase safety risks. The Honeywell N750035 North Filter Adapter ensures a secure, reliable connection between filters and compatible Honeywell North respirator systems, including RU8500, RU6500, 7700, 7600, 5500, and 5400 series. It improves fit integrity, reduces downtime, and keeps your respiratory protection system fully compliant and ready for industrial use.
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Honeywell North N750035 Pancake Filter Adapter

The Honeywell North N750035 adapter connects compatible 75FFP100 or 75FFP100NL pancake filters to approved North gas and vapor cartridges without an integrated particulate filter. It supports a combined cartridge/filter configuration when both particulate and chemical protection are required by the workplace assessment.

ASA supplies this item as 24 individual adapters. Two adapters are needed for one dual-cartridge setup, providing enough for 12 complete sets. Filters, chemical cartridges and respirator facepieces are sold separately.

Quick Buying Details

Brand / part number
Honeywell North / N750035
ASA SKU
S750035
Compatible filters
75FFP100 and 75FFP100NL
Purpose
Pancake filter-to-cartridge attachment
ASA selling unit
24 individual adapters
Quantity per setup
2 adapters for a dual-cartridge assembly

Key Features

  • Low-profile adapter for the specified North pancake filters.
  • Adds a filter attachment point to compatible chemical cartridges.
  • Allows separately selected cartridges and filters in approved combinations.
  • Black adapter; contains no filtering media.

Common Uses & Applications

  • Assembling approved combination respirators for mixed exposures.
  • Maintaining North respiratory equipment in manufacturing facilities.
  • Stocking replacement adapters for industrial maintenance teams.

The adapter itself provides no particulate, gas or vapor protection. Protection depends on the complete assembly and its approved use.

Compatibility and Selection

The manufacturer specification sheet lists North 5400, 5500, 7600 and 7700 facepiece systems and excludes Defender cartridges. Confirm the exact cartridge, filter, adapter and facepiece combination against the applicable approval label and instructions before assembly.

Use with the specified 75FFP100 flexible P100 filters where the approved configuration requires it. N750035 is not a universal mask converter and is not required simply to mount a pancake filter directly to an approved facepiece.

The 7580P100 housed filter is a different product, not a pancake filter for this adapter. Choose components by part number rather than appearance.

Assembly and Workplace Safety

Follow the respirator manufacturer's assembly instructions. Inspect adapters and connections before use, replace damaged components, and perform the required user seal check whenever the respirator is donned. Do not force mismatched parts or modify the adapter.

OSHA 29 CFR 1910.134 requires appropriate respirator selection, medical evaluation, fit testing, training and maintenance for required workplace use. Adding an adapter does not establish OSHA compliance or increase the respirator's assigned protection factor. Follow the cartridge change schedule and filter replacement instructions for the selected assembly.

Manufacturer Documentation

North N750035 manufacturer specification sheet (PDF)

FAQ

Does this include P100 filters?

No. The listing contains adapters only; filters, cartridges and respirators are separate.

Is this a single adapter or a pair?

ASA's selling unit contains 24 individual adapters, equivalent to 12 pairs.

Why does the manufacturer sheet show 96 per case?

That is the manufacturer's case packaging. ASA's listed selling quantity is 24 adapters.

Improper respirator filter connections can lead to air leaks, poor fit, and reduced protection in critical work environments. Compatibility issues also slow down maintenance and increase safety risks. The Honeywell N750035 North Filter Adapter ensures a secure, reliable connection between filters and compatible Honeywell North respirator systems, including RU8500, RU6500, 7700, 7600, 5500, and 5400 series. It improves fit integrity, reduces downtime, and keeps your respiratory protection system fully compliant and ready for industrial use.