MAX5 Reusable 5-Layer Adult Mask Filter Attachment – SchoolMaskPack™
MAX5 Reusable 5-Layer Adult Mask Filter Attachment
MAX5 Reusable 5-Layer Adult Mask Filter Attachment
MAX5 Reusable 5-Layer Adult Mask Filter Attachment
MAX5 Reusable 5-Layer Adult Mask Filter Attachment
MAX5 Reusable 5-Layer Adult Mask Filter Attachment
MAX5 Reusable 5-Layer Adult Mask Filter Attachment
MAX5 Reusable 5-Layer Adult Mask Filter Attachment

MAX5 Reusable 5-Layer Adult Mask Filter Attachment

Size Chart

Designed for all

Simply measure to find your perfect fit

Mask Size


Teen / Adult
Mask Size


Mask Size


How to Measure

Mask Size Chart
Using a measuring tape (the soft, flexible seamstress kind not a flat ruler), place the tape over the bridge of your nose and follow the natural curve of your face. Use the dimensions from our size chart below to see how the mask will cover your face. Note that our ear straps are stretchy and adjustable to help create a secure fit once the mask is on. When measuring the vertical dimension, start from the middle of the bridge of your nose, essentially where the mask will sit along your nose during wear. 

Kids Mask Size

Our 3-D masks are designed to fit closely and snugly to your child’s face to create a secure fit. The adjustable, secure-fit design helps it fit to a variety of face shapes and sizes. We recommend measuring your child's face and compare with these measurements to determine coverage. If you prefer more coverage, you may consider sizing up to our teen/adult size.

Teen / Adult Mask Size

Our teen/adult size is designed to fit a wide variety of adult face shapes and sizes due to its adjustable, secure fit. If you measure your child’s face and find you prefer more coverage for their face size or shape, you may consider sizing up to the teen/adult size.

XXL Mask Size

Our XXL Mask offers 40% more coverage than our standard adult size. This size is ideal for those who have larger or wider face shapes, or those who want coverage for facial hair and beards.


Product Features

Particle Filtration Efficiency up to 96%
Filters small particles (0.1 micron) including bacteria, cigarette smoke, smog and dust while maintaining breathability and comfort.
Attachable to Any Mask
Easy to attach and compatible with all masks.
Cool & Breathable
Innovative filter design ensures maximum breathability.
Washable up to 30x
Hand wash and reuse up to 30 times to keep the filter clean, save time, cost and the environment.

Add extra protection to any mask with our attachable and reusable 5-layer mask filter. Certified by Bureau Veritas, a world-leading laboratory, to have a Particle Filtration Efficiency of up to 96%. Sized to fit most adult masks. Reusable up to 30 times.

*Please Wash Before Use.
*Due to the nature of this product, we do not accept returns or exchanges.

Care Instructions

How to Care for your SchoolMaskPack

We care about mask care! To clean our reusable cloth face mask sets between uses, simply put the masks inside the mesh laundry bag provided, toss it in the washing machine and go. Please ensure to store clean masks and worn masks separately as to avoid cross contamination. 

Follow our care instructions for the best results: 

  • Wash before use. 
  • Machine wash* gentle cycle and tumble dry low inside the mesh laundry bag provided. 
  • Wash with like colors. 
  • Wash after each use. 
  • Do not dry clean.
  • Do not use bleach.
  • For the SchoolMaskPack Liquid-Repellent Masks, do not use fabric softener as this will damage the liquid-repel treatment. 
  • Do not iron the ear straps.
  • Store clean and used masks separately to avoid cross contamination.

*Please note that the SchoolMaskPack 3D Holiday Collection Masks are hand wash and hang dry only and do not come included with a mesh laundry bag, but instead a decorative Santa Gift bag.


SchoolMaskPack Fabric Mask Products: These fabric masks are non-medical, non-surgical, and non-industrial masks and not intended to be used in these situations or high-risk situations. This product does not guarantee prevention from transmission or infection of disease. This product is not intended to be used by children under 3 years old and should be used under adult supervision. Small parts may present a choking hazard. 

This face mask is not to be used in any surgical setting or where significant exposure to liquid, bodily, or other hazardous fluids may be expected, used in a clinical setting where the infection risk level through inhalation exposure is high, or used in the presence of a high-intensity heat source or flammable gas. This product has not been FDA cleared or approved.

Due to lighting and different devices you might be using, the color in the image may vary slightly from the actual color of the product.

SchoolMaskPack™ Mask Straps: Not recommended for children under 4 years old. Use under adult supervision. Potential choking hazard for young children or children at play.

Customer Reviews
5.0 Based on 1 Reviews
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Anne R.
United States United States
I recommend this product
Love them

I absolutely love how well they fit in the masks and how great they are at filtering out smells. It's also great that they are removable and hand washable.