Linen Coal mask & Helix.iso filter


We are a licensed and certified NZ MADE COMPANY, all our masks and filters are 100% Made in NZ!

2 layers of Cotton Fabric with a removable and replaceable Helix.iso filter.

Our Filters are proudly Made in NZ.

  • HELIX.iso™ filters are compatible with most cloth masks that accommodate a replaceable filter and can be cut to shape. It is recommended to replace the filter as often as possible and should be disposed of safely.
  • The HELIX.iso™ filter range filters 80% of 0.3 micron particles.
  • Uses wool-based HELIX™ Filter Technology for greatest breathability. Any organic markings are harmless and are proof of the filter’s natural origin.
  • Filters can be trimmed to size before inserting into facemask.

The design of our masks ensure a comfortable and secure fit. There should be no gaps around the edges of the mask if you are wearing it correctly.

No more fogging glasses! Nose Wires are sewn in place to ensure a good fit across the nose and prevent warm air from escaping into your glasses. Imagine that! We know they work as we wear glasses!

5mm soft Elastic loops fit comfortably around the ears without being too tight. Elastic is woven especially for facemasks by our Auckland supplier.

Our facemasks fit snug under the chin and wide across the face to allow good coverage.

We cater for a range of sizes, Medium, Large and X-Large.

Medium fits most Teens/Women or smaller men,

Large fits most males

X-Large are for larger faces and/or short beards.

We do Kids masks in some ranges but they are limited. Kids sizes are made to fit aged 7-12ish.

Other sizes can be made on request, and larger orders can be taken if you contact us directly at

We choose not to add measurements to our website as mask size does vary slightly depending on the fabric choice. If you have a specific question regarding size, please call us. We are happy to discuss.

We recommend hand washing your mask before first use and when necessary. Remove the filters before washing. Easy to replace filters as lower edges of masks are open. All masks include 1 x Helix.iso filter. Additional filters can be purchased separately in packs of 7.

We are working all day and late into the evenings to fulfil orders as quickly as possible. We aim to ship orders within 48 hours. We use Courier Post as our preferred courier company. Tracking number will be sent once parcel is dispatched.

We also offer contactless pick up from Whangaparaoa.

Linen Coal mask & Helix.iso filter

  • Unfortunately due to health & Safety we are unable to accept returns or provide refunds on your purchase. Please select carefully.

  • $5.50 shipping fee NZ Wide per single item order
    $7.50 shipping fee NZ Wide for 2 or more items per order

    2-5 day delivery
    (Please note during COVID Lockdown this may take up to 14 days due to overwhelming demand on couriers)

    We dont want to make shipping complicated so we are just charging you the lowest fee our couriers will charge us to send an envelope. We dont make any money on the shipping - this is just the cost passed on from our courier fees.