NEXT DAY SHIPPING with Express!
Free delivery for orders over €150!
30-DAY RETURNS WHOLESALE
30-DAY RETURNS WHOLESALE

ResMed Mirage Activa LT Nasal CPAP Mask Port Caps

SKU: 294
Delivery Icon Order in the next 18 hours and get it by Tuesday, Oct 14
€3,60
4 interest-free payments or as low as €0,90 with See if you qualify

Still need help? Contact us!

Trustpilot

Free shipping over €150

We offer price-match

Hassle-Free Returns

The Mirage Activa LT Port Caps are essential replacement seals that cover the supplemental oxygen ports on your mask frame to prevent air leaks and ensure therapy pressure remains stable.

  • Airtight Performance – Seals the frame ports to prevent whistling sounds and therapeutic pressure loss.
  • OEM Precision – Genuine ResMed silicone parts designed for a perfect, secure wedge-fit seal.
  • Oxygen Ready – Easily removable for users requiring supplemental oxygen integration into their therapy.

Compatibility

These port caps are compatible with the ResMed Mirage Activa LT, ResMed Mirage Micro, and ResMed Mirage SoftGel nasal mask frames. They are specifically sized to fit the oxygen ports on these frame series and will not fit newer AirFit or older Ultra Mirage masks.

Setup & Use 📘

Identify the small ports on the front of your mask frame. Firmly push a cap onto each port until they are fully seated and flush against the frame. If using supplemental oxygen, remove only one cap to attach your tubing. Check the caps weekly for signs of wear or looseness and replace them every 6 months to maintain an airtight seal.

Warranty & Returns 🛡️

• 2-Year Product Warranty
Every product you purchase comes with a mandatory 2-year legal warranty, standard for the EU. This covers any manufacturing defects or faults that appear during this period.
CPAP Masks are covered for 6 months against manufacturing defects, which do not include wear and tear, misuse, poor cleaning & accidental damage.

• 30-Day Returns
You can return any unopened and unused product within 30 days of delivery. Due to health and hygiene standards, opened masks and mask parts cannot be returned under this standard policy.

• 30-Night Mask Fit Guarantee (optional service)
Allows you to exchange an opened mask up to two times for a different size or model if it does not fit. Available for purchase once per customer every 12 months.

Ensure an Airtight Seal for Your Nasal Mask

Eliminate therapy pressure loss and annoying whistling sounds with the ResMed Mirage Activa LT Port Caps. These small silicone plugs are critical for sealing the supplemental oxygen ports on your mask frame. By ensuring these ports are properly capped, you guarantee that 100% of the air pressure from your CPAP machine reaches your airway, maximizing the effectiveness of your treatment and ensuring a quiet sleep environment for you and your partner.

Airtight Pressure Security

The primary role of these port caps is to safeguard your therapeutic pressure. The Mirage Activa LT frame features ports that allow for oxygen enrichment, but if left open or loosely capped, they become a major source of air leakage. These precision-molded silicone caps provide a high-friction wedge fit that remains secure even under high BiLevel or CPAP pressures, preventing leaks that could otherwise compromise your therapy results.

Supplemental Oxygen Integration

For patients who require both CPAP therapy and supplemental oxygen, these caps offer the perfect manual interface. They are designed to be easily pulled off when you need to connect an oxygen bleed-in line and snapped back on just as easily when the extra oxygen is no longer required. This dual-port system provides clinical flexibility, allowing you to customize your setup based on your doctor’s specific respiratory prescriptions.

Official ResMed Quality and Fit

Using generic or makeshift plugs can lead to poor fitment and constant leaks. These are genuine ResMed parts, manufactured to the exact tolerances of the Mirage series. The high-quality medical silicone is resistant to hardening and cracking, ensuring that the caps maintain their sealing properties and stay firmly attached to the frame even with frequent handling during your cleaning routine.

Over 600+ Positive Reviews From Our Customers

Join our newsletter to keep up to date with us AND SAVE!

Free EU Shipping

Free EU Shipping

to all EU countries

24/7 Support

24/7 Support

via chat or free web call

Secure Payments

Secure Payments

with PayPal or Skrill

30-day Returns

30-day Returns

no questions asked

MedSol Ltd. (since in 2018) is an European, family-owned busines, based in Bulgaria, operating in EU, UK, Nordics & Worldwide!

Products

CPAP Machines
CPAP Masks
CPAP Supplies
CPAP Accessories
Oxygen Concentrators

About Us

About the Company
Services
Blog
Resources
Contacts

Shop Information

General Information
How to Order
Terms & Conditions
Privacy Policy
VAT: BG205390677

Contact us

+359876045534

+359876045534

St. Gora 13, Sofia, Bulgaria

Terms & Conditions Privacy Policy
Copyright © CPAPeuropa.com | CPAP Machines & Masks for Sleep Apnea 2026