Unicorn Love Heart Embroidered ASTM F3502 Mask Reusable 3-ply

Each mask includes 2 filter sets (48 hrs / $6 value!)

Unicorn Love Heart Embroidered ASTM F3502 Mask Reusable 3-ply

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Unicorn Love Heart Embroidered ASTM F3502 Mask Reusable 3-plyUnicorn Love Heart Embroidered ASTM F3502 Mask Reusable 3-plyUnicorn Love Heart Embroidered ASTM F3502 Mask Reusable 3-plyUnicorn Love Heart Embroidered ASTM F3502 Mask Reusable 3-plyUnicorn Love Heart Embroidered ASTM F3502 Mask Reusable 3-ply

On the fence about sizing? See detailed 'SIZING' tab below.

  • Each mask includes 2 filter sets (48 hrs / $6 value!)

  • Free Priority shippingon $200+ orders (US). Ships from LA.

  • Due to health & safety codes, this item is not returnable. See policy.

  • Secure transaction.


Fashionable Eco Black Face Mask with Pink Heart Embroidery (Unisex). 
Exterior Fabric: 100% Black Tencel made exclusively in Austria using eco-friendly processes throughout cultivation, harvest, and production. Tencel is a sustainable fabric derived from pulped eucalyptus trees grown without pesticides or high water consumption.
Interior Fabric: 100% Certified Organic Cotton, high thread-count, soft & breathable.

  • Meets ASTM F3502-21 Standard.

  • No foggy glasses when fitted properly.

  • Reusable & hand-washable mask. 25 washes minimum. Simply remove the filters before washing. 

  • Sleek contour fit for maximum protection and style, wrapping around entire facial structure, greatly reducing gaps/leakage.

  • Soft and comfortable extra-wide spandex chin wrap securely covers the jawline, providing a breathable leakage-free seal. Great for beards! 

  • Sewn-in soft & bendable extra wide non-rust metal noseband, eliminating foggy glasses and allowing for a secure seal.

  • Fully adjustable soft cotton ear loops to ease or tighten mask for a perfect glove-like fit.

  • High thread count pure 100% GOTS Certified Organic Cotton (undyed/natural), ideal for sensitive skin and long term mask wearing.

  • Reinforced center stitch prevents cave-in while breathing/talking, and allows for plenty of room inside the mask for ease of use. 

  • Soft cotton band wraps comfortably around ears, preventing painful chafing and skin irritation behind ears.

  • Deep nanofilter pockets ensure filters remain securely in place underneath the fabric folds and do not come in contact with skin.

  • Ships from Los Angeles, CA.

Care & Usage

Please hand-wash mask prior to using it for the first time. Each mask comes with 2 single use filter sets (2 right & 2 left) totaling 48 hours of use (24 hours per set). Filters do not come pre-installed. Filters cannot get wet, be washed, or be reused. Reusing filters causes reduced filter efficiency, loss of mask breathability and can cause bacterial infections if they are overused. This is the case for any mask filter or meltblown/surgical mask on the market! We always recommend that you wash your mask and replace filters immediately after air travel, attending a high-risk event, or any time you feel exposed. For filter instruction click here.

We recommend gently folding your mask by the ear loops (as opposed to aggressively bending the nose piece itself) to prevent nose clip breakage. We also recommend gently hand-washing the mask and hang drying. Machine washing (even delicate) will greatly increase chance of nose clip breakage and decrease breathability. We use strong alloy non-rust, extra wide metal nose clips that are more durable and higher quality, but nose clips of any kind will break if care instructions are not carefully followed. Our mask maintains its protection/durability up to 25 washes and can be worn beyond 25 washes depending on how much care is taken.  

"We are using them in return to work kits. I love them. I like the piece that goes over your chin. They are very comfortable for all day use also."

Faith Proctor 

Director, Administration & Infrastructure

American Federation of Teachers

Unicorn Mask as seen on major news and publication media.

*This mask is not a respirator and therefore not intended for use in medical procedures.

Filter Protection

  • Includes 2 sets (2 right & 2 left) of Nanotechnology Filters with each mask.

  • Each mask filter contains an excess of 15 miles of nanofiber matrix (thousands of times smaller than a human hair) in an area less than 1mm thick! They are invisible to the naked eye and can protect with 99% efficiency all the way down to nano aerosols as small as 0.1 microns.

  • Filters need to be changed every time you go to wash your mask, or within approximately 24 hours of consistent indoor use with poor ventilation, due to the more contagious Delta and emerging variants. Filters cannot get wet, or be reused. Reusing filters causes reduced filter efficiency, loss of mask breathability and can cause bacterial infections if they are overused. This is the case for any mask filter or meltblown/surgical mask on the market! We always recommend that you replace filters immediately after air travel, attending a high-risk event, or any time you feel exposed.

  • Note:  our non-woven polymers are made sustainably at low temperatures in New Zealand, and are non-toxic and inert. We do NOT use antibacterial additives, graphene, carbon, activated charcoal, heavy metals, or woven nano particles such as copper, silver or zinc common in many surgical and filtered cloth masks under any circumstances. Our 15 miles of nanofiber matrix is sandwiched between two layers (one on each side) of polypropylene, so there is no chance of fiber shedding or breathing in fine nano particles. Our materials were designed for kids, seniors and those with respiratory conditions and chemical sensitivities. 

  • These filters are designed specifically for the Unicorn Mask and we do not recommend inserting them into different mask brands as it will drastically reduce the efficiency rating.

Comfortable and Gives Confidence

I received my order of masks and I am extremely happy with the quality. The packaging was very well done and the fit of the mask is perfect. No air leakage at all upon breathing and the nose adjuster is also a very nice material. It's a softer material that can be shaped perfectly to the bridge of your nose. The 0.1 micron rating with the changeable filters and perfect fit makes me feel much more comfortable when I go out in these troubled times. The provided documentation (for cleaning/etc.) is very well done and appreciated. Thank you so much for your detailed efforts and keep up the great work.

Sean S.


We have found that sizing works best using weight, but we offer a sizing chart below with measurements. If you are right on the cusp, we recommend going the next size up. If you purchase a mask and it doesn't fit we will be happy to offer you a discount on your next purchase. Simply reach out to us via Live Chat.

  • Small: 45-75 Lbs, 20-34 Kg

  • Medium: 75-130 Lbs, 34-59 Kg

  • Large: 130-190 Lbs, 59-86 Kg

  • X-Large: 190+ Lbs, 86+ Kg

Unicorn Mask Sizing Chart.

Finally!!! A phenomenal in ALL ways, Mask!!!

I just received my UNICORN masks and am so impressed with the quality, the fit, the absolute classic style that stands out from ANY other mask I have seen thus far...not to mention, I can actually BREATHE!!! Since COVID appeared, I have been wearing several types of "protective" masks. I have a respiratory condition therefore, it's imperative that I am diligent in my efforts. Honestly, I have struggled to breathe properly with ALL of the masks I have tried; literally gasping at times for adequate air intake resorting to having to periodically "lift" the masks in order to take a deep breath which is unsafe. From the moment I tried on my Unicorn mask, I immediately felt normal in my breathing intake. In addition, the soft, smooth, organic inner cotton just feels safe and comfortable against my skin. The overall feel of the mask is of quality...just the right thickness and contour. My sunglasses do not fog at all! I just couldn't be happier and am telling everyone about these masks. THANK YOU Unicorn!!! Your care and obvious dedication to the safety and comfort of all, is apparent. Blessings and Appreciation! S. Light, Co.

S. L.


Our goal is to offer you the best shipping options available and to ensure that we provide the very highest level of responsiveness at all times. Orders are processed within 48 hours (Monday - Friday). First Class Package, Priority, & Express shipping apply once an order has left our warehouse.

USPS is experiencing long shipping delays. We encourage you to opt for Priority shipping during the holiday rush. Otherwise, your mask may be delayed as much as 12 days. Thank you!

US shipping

  • Free Priority shipping on $200+ orders.
  • USPS First Class Package, 3-12 business days depending on location.
  • USPS Priority Mail, approximately 2-4 business days depending on location.
  • USPS Priority Mail Express, 1-3 business days depending on location.

Canada shipping

  • USPS First Class Package International, approximately 7-21 business days depending on location.

International shipping

Shipping deposit is collected at checkout. If final shipping cost is more than deposit, we will invoice you for the difference upon shipping. 

  • Unicorn will find the best rate through either DHL, FedEx, or USPS.
  • Please confirm your country of origin does not have any import restrictions.
  • Unicorn does not cover Duty or Customs fees.

*Due to COVID and other natural occurrences, some carriers may delay shipping to your specific location. Please check your tracking code for updates.

Another Happy Repeat Customer from Canada :)

"This is my fifth time ordering from Unicorn and every time they deliver. I live in Canada and was so impressed with their turnaround. They literally ship out the masks same day and I've never had a problem with shipping. I can purchase bulk masks direct from their site now which is a major plus. You can't beat the bulk discounts. I highly recommend this company to anyone considering ordering from outside the US. Their day/night Customer Service team is also highly knowledgeable and helpful. Any time I have a question/concern they are there to provide an immediate answer. Rare! Thank you Ms. Sky and Team Unicorn. You're awesome!"

Robert R.

Customers Who Bought This Mask Also Bought

Be prepared with replacement filters. 

6 Sets (144 hours) of Replacement Electrospun Nanotechnology Filters

Please choose Size and Quantity. Be sure to match correct sizes with the masks you are purchasing! :)

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Customer Reviews

Based on 144 reviews
Eric C.
Best mask

Our whole family has a unicorn mask. Our 9 year old daughter has three and wears one every day at school. Hands down the best mask we’ve found, even before considering the F3502 rating. We have tried lots of masks, including another brand rated for F3502. Don’t wast your time if you’re looking for this rating. You won’t be disappointed with this one.

Connor B.
Best mask ever

This is a comfortable and excellent mask. I like that it has filters and that it cuts low below the eyes so glasses do not fog.

Most comfortable mask I have worn!

With the filters inserted, I am confident I am protected as well as comfortable. The customer service was very helpful when I had a minor problem with one of the masks I purchased. Thank you.

Great fit, great product

Excellent quality. Nice fit. Looks cool.

Johnny B.
ICU approved.

Excellent quality. Holds up well. Fits well and is comfortable.
Definitely a mask to purchase and can use daily.

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