ResLab Medicals

ResLab Replacement Vent Ring Compatible with F40 Full Face Mask – Pack of 2

£24.99
  • Two white vent rings with black inner rings, shown on a light gray background with the text 'What's Included in the Box' and a callout noting '2 x Vent Rings For effective air flow control'.
  • An informational diagram titled 'How the Vent Works' showing a QuietAir ventilator connection with labeled callouts for the QuietAir Vent Ring, elbow, short tube, and exhaled air flow, plus explanatory text on a light blue background.
  • A clear CPAP vent connector with a corrugated hose, shown on a light blue and white background with marketing text highlighting quiet airflow, smooth airflow, leak-resistant fit, and durability.
  • A white and gray sleep mask with a built-in vent ring, shown with blue airflow arrows and marketing text on a light blue background. Icons at the bottom highlight benefits: reduced noise, smooth airflow, better sleep, and secure fit.
  • A circular clip-on diffuser shown on a light gray background with four blue feature icons around it: diffuses airflow, reduces drafts, easy clip-on, and perfect F40 fit.
1 7

Only 4 left - Hurry! Limited stock left.

ResLab Medicals

ResLab Replacement Vent Ring Compatible with F40 Full Face Mask – Pack of 2

ResLab Replacement Vent Ring Compatible with F40 Full Face Mask – Pack of 2

£24.99 with VAT Relief
£24.99 £25.80 with VAT Relief
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This product qualifies for VAT relief. Simply check the VAT Relief box in your cart, and the VAT will be automatically deducted. Read more...

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Description

ResLab

Replacement Vent Ring for F40 Full Face Mask — Pack of 2

📦 Package Contents

  • 2 × Replacement Vent Rings

Durable Polycarbonate Replacement Component for Compatible F40 Full Face Mask Assemblies

Replace a worn, damaged, or missing vent ring with this ResLab replacement vent ring, designed for compatibility with F40 full face mask assemblies.

Made from durable polycarbonate, this compact replacement component is designed to fit the compatible mask assembly and provides a practical solution without replacing the complete mask.

The vent ring features a lightweight design and is supplied as a pack of 2, giving you a convenient spare for future replacement.

Important: This product is a replacement accessory only. It does not include the complete mask, cushion, frame, headgear, tubing, or other accessories. Please check compatibility with your existing equipment before ordering. Not compatible with AirMini equipment.
Compatible Replacement
Designed to fit compatible F40 full face mask assemblies, restoring a worn or missing vent ring.
Supplied as a Pack of 2
Fit one now and keep the second as a spare, so a future replacement doesn't mean another order.
Durable Polycarbonate
A lightweight, practical replacement component built to stand up to regular handling and cleaning.
Saves Replacing the Whole Mask
A small, inexpensive part that restores your existing mask assembly rather than requiring a complete replacement.

Key Features

✓
Compatible Replacement — Designed for compatible F40 full face mask assemblies.
✓
Pack of 2 — Includes 2 replacement vent rings for convenient replacement and backup.
✓
Durable Polycarbonate — Made from polycarbonate for a lightweight and practical replacement component.
✓
Easy Replacement — Designed for straightforward replacement of a worn or damaged vent ring.
✓
Compact & Lightweight — A small replacement component that is easy to store as a spare.
✓
No Magnets — The vent ring contains no magnets.
✓
AirMini Compatibility — Not compatible with AirMini equipment.
✓
Replacement Accessory Only — Mask and other components are not included.

Compatibility Guide

Compatible With
  • F40 Full Face Mask Assemblies
Not Compatible / Not Included
  • AirMini Equipment
  • Other Mask Models & Assemblies
  • Complete Mask, Cushion, Frame & Headgear
  • Tubing & Other Accessories

Technical Details

Specification Details
Brand ResLab
Product Type Replacement Vent Ring
Quantity Pack of 2
Material Polycarbonate
Contains Magnets No
AirMini Compatible No
Compatibility F40 Full Face Mask Assembly
Package Contents 2 × Replacement Vent Rings
Replacement Part Yes

🧼 Care & Maintenance

Keeping the vent ring clean and unobstructed helps maintain normal mask airflow.

  • Wash regularly in warm water with a mild soap, then rinse thoroughly.
  • Do not block, cover, or seal the vent openings at any time.
  • Check that the vent holes remain clear of dust, lint, and residue.
  • Allow to air dry fully away from direct sunlight before refitting.
  • Avoid alcohol-based cleaners, bleach, or abrasive materials.
  • Ensure the vent ring is seated correctly in the mask assembly before use.
  • Replace if cracked, discoloured, or if the vent openings cannot be cleared.

Benefits

  • Restores a worn, damaged, or missing vent ring on your existing mask
  • Avoids the cost of replacing a complete mask assembly
  • Two rings supplied, so a spare is always to hand
  • Lightweight polycarbonate construction for everyday use
  • Straightforward to fit with no tools required
  • Compact and easy to store with your spare CPAP parts

⚠ Please Note

This product is a replacement accessory only and does not include the complete mask, cushion, frame, headgear, tubing, or other accessories. It is not compatible with AirMini equipment. Please check compatibility with your existing equipment before ordering, never block the vent openings, and always follow the manufacturer's instructions for use, cleaning, and replacement schedules.

Warranty T & C

🛡️ For Machines : Every eligible product you purchase is backed by a 2-year manufacturer warranty, covering manufacturing defects and workmanship under normal use.

⚠️ For Masks & Accessories : CPAP
masks and mask components are covered by a 6-month warranty against
manufacturing defects only.

*Not covered: Normal wear and tear, misuse, improper cleaning, accidental
damage, or unauthorised modifications.

📖 Read More — To view our detailed Warranty policy

Shipping & Return Policy

🚚 Free Next-Day UK Delivery : Orders placed before 3:00 PM GMT, Monday to Friday, are dispatched the same day using our next-day delivery service.

📖 Read More — To view our detailed Shipping policy

↩️ 30-Day Easy Returns : We offer a 30-day return policy on eligible items that are unused, unopened, and in their original sealed packaging. For hygiene and safety reasons, opened or used CPAP Machines, masks, cushions, and other personal-use accessories cannot be returned or replaced.

📖 Read More — To view our detailed Returns & Exchange policy

Frequently Asked Questions

Q: What is included with this product?
A: The package includes 2 × ResLab replacement vent rings.

Q: Which equipment is this vent ring compatible with?
A: It is designed for compatibility with F40 full face mask assemblies. Please verify compatibility before ordering.

Q: What material is the vent ring made from?
A: The vent ring is made from polycarbonate.

Q: Does the vent ring contain magnets?
A: No, the replacement vent ring contains no magnets.

Q: Is the complete mask included?
A: No. This listing is for 2 replacement vent rings only. The mask, cushion, frame, headgear, tubing, and other accessories are not included.

Q: Is this compatible with AirMini?
A: No. This replacement vent ring is not compatible with AirMini equipment.

Q: Is this an original manufacturer product?
A: No. This is a ResLab-branded replacement accessory designed for compatibility with supported equipment.

View full details
ResLab Replacement Vent Ring Compatible with F40 Full Face Mask – Pack of 2
ResLab Replacement Vent Ring Compatible with F40 Full Face Mask – Pack of 2 £24.99

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