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Full-Face Respirator Mask with Dual Filters & Panoramic Visor

Full-Face Respirator Mask with Dual Filters & Panoramic Visor

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SpecsMask 3in1
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DETAILS

Be prepared for unexpected situations with this Full-Face Respirator Mask, combining respiratory coverage and a wide panoramic visor in one practical design. Featuring a dual-filter system, adjustable head harness and comfortable contoured facepiece, it offers a convenient protective equipment option for suitable home, workshop and maintenance tasks. Whether you're organizing emergency supplies, preparing for renovation projects or keeping protective equipment ready, this mask brings essential features together in one integrated design.

Designed for reusable use with compatible replacement filters, the mask features a flexible silicone-gel face seal, adjustable elastic straps and an integrated air outlet valve. Its replaceable filter system and multiple accessory kit options make it a versatile addition to your personal protective equipment.

  • Full-Face Respirator Coverage: Combines coverage for the eyes, nose and mouth in one integrated design, offering a more complete facial enclosure than conventional half-face respirators.
  • Wide Panoramic Visor: The large transparent viewing window provides a broad view of your surroundings, helping maintain forward and peripheral visibility while wearing the mask.
  • Dual-Filter System: Two side-mounted filter connections accommodate compatible replaceable cartridges and filter media, allowing you to configure the mask for suitable protective applications.
  • Replaceable Filter Cartridges: The interchangeable filter design allows compatible cartridges, filter pads and retaining covers to be replaced individually, supporting convenient ongoing maintenance.
  • Adjustable Elastic Head Harness: Multiple adjustable straps allow you to customize the mask's positioning and tension to suit different head sizes and maintain a stable fit.
  • Soft Silicone-Gel Face Seal: The flexible inner sealing surface follows the contours of your face, supporting comfortable contact and a secure fit around the nose, cheeks and chin.
  • Integrated Air Outlet Valve: The built-in exhalation valve supports outward airflow during breathing, helping release exhaled air from inside the mask.
  • Internal Nose & Mouth Cup: The contoured inner breathing section provides a defined breathing area within the full-face enclosure.
  • Easy Filter Installation: The side-mounted connection system allows compatible filter cartridges to be positioned, secured and replaced without changing the complete mask.
  • Reusable Protective Construction: The durable facepiece and replaceable filter components make the respirator suitable for repeated use with appropriate maintenance and compatible replacement filters.
  • Multiple Filter Set Options: Choose from five configurations, including mask-only, mask-and-filter combinations and a separate replacement filter kit. Select the package that matches your equipment needs.
  • Practical Integrated Design: Combines the panoramic visor, facepiece, breathing cup and filter connections in one convenient assembly for storage, maintenance and everyday use.
  • Versatile Work & Preparedness Applications: A practical addition to emergency supplies, home improvement equipment, workshop gear and suitable painting or woodworking activities where appropriate respiratory filtration is required.

Technical Specifications:

  • Product Type: Reusable full-face respirator mask
  • Mask Design: Dual-filter full-face construction
  • Face Coverage: Eyes, nose and mouth
  • Filter Configuration: Two side-mounted filter connections
  • Filter System: Compatible replaceable cartridges and filter pads
  • Filter Accessories: Cartridge filters, particulate pads and retaining covers, depending on selected variant
  • Visor: Wide transparent panoramic face shield
  • Head Harness: Adjustable elastic multi-strap system
  • Face Seal: Flexible silicone-gel contoured seal
  • Breathing Design: Internal nose-and-mouth cup
  • Airflow: Integrated exhalation valve
  • Construction: Reusable full-face housing
  • Available Configurations: Mask 3in1, Mask 15in1, Mask 27in1, Mask only and Filter set

Package Contents by Variant:

  • Mask 3in1: 1 × Full-face respirator mask and 2 × round particulate filter pads.
  • Mask 15in1: 1 × Full-face respirator mask, 2 × filter cartridges, 10 × filter cotton pads and 2 × filter retaining covers.
  • Mask 27in1: 1 × Full-face respirator mask, 2 × filter cartridges, 2 × round particulate filter pads, 20 × filter cotton pads and 2 × filter retaining covers.
  • Mask only: 1 × Full-face respirator mask without filter cartridges or filter pads.
  • Filter set: 2 × filter cartridges, 10 × filter cotton pads and 2 × filter retaining covers. Respirator mask not included.

Best For: Emergency preparedness, household protective equipment, home improvement projects, suitable painting and woodworking tasks, workshop activities and general maintenance where a compatible full-face respirator is appropriate. A practical addition to your emergency supplies and personal protective equipment collection.

SIZE GUIDE

For the best fit, take your measurements using the guides below and match them to the relevant chart. For footwear, measure both feet and use the longer measurement. All footwear sizes are listed in US sizing.

Apparel Size Guide

Measure your body and compare your measurements with the charts below. Measurements are shown in inches first, followed by centimetres. If you are between sizes, choose the larger size for a more relaxed fit.

How to measure your chest, waist, hips and inseam

Keep the tape snug, but not tight, and measure over light clothing.

How to Measure Your Body

  • Chest or bust: Measure around the fullest part while keeping the tape horizontal.
  • Waist: Measure around the narrowest part of your waist.
  • Hips: Measure around the fullest part of your hips while standing straight.
  • Inseam: Measure from the crotch to the ankle for pants and tights.

Men’s Apparel

Size Chest (in / cm) Waist (in / cm) Hips (in / cm)
S 34–37 / 86–94 29–32 / 74–82 34–37 / 86–94
M 37–40 / 94–102 32–35.5 / 82–90 37–40 / 94–102
L 40–43.5 / 102–110 35.5–38.5 / 90–98 40–43.5 / 102–110
XL 43.5–46.5 / 110–118 38.5–41.5 / 98–106 43.5–46.5 / 110–118
2XL 46.5–49.5 / 118–126 41.5–45 / 106–114 46.5–49.5 / 118–126
3XL 49.5–52.5 / 126–134 45–48 / 114–122 49.5–52.5 / 126–134

Women’s Apparel

Size Bust (in / cm) Waist (in / cm) Hips (in / cm)
XS 28.5–31.5 / 72–80 21.5–24.5 / 54–62 31–34 / 78–86
S 31.5–34.5 / 80–88 24.5–27.5 / 62–70 34–37 / 86–94
M 34.5–38 / 88–96 27.5–30.5 / 70–78 37–40 / 94–102
L 38–41 / 96–104 30.5–34 / 78–86 40–43.5 / 102–110
XL 41–44 / 104–112 34–37 / 86–94 43.5–46.5 / 110–118
2XL 44–47 / 112–120 37–40 / 94–102 46.5–49.5 / 118–126

Apparel note: Athletic apparel can fit differently depending on whether it is designed to be compression, fitted or relaxed.


Adult Footwear Size Guide

Our adult footwear is listed in US sizing. Sizes are displayed as M for US men and W for US women. When two sizes are shown together, such as M 6 / W 7.5, they refer to the same selectable size.

How to Measure Your Foot

  • Use a sheet of paper: Place it on a hard floor with one edge against a wall.
  • Stand against the wall: Place your heel lightly against the wall with your full weight on your foot.
  • Mark your longest toe: Mark the paper at the tip of your longest toe.
  • Measure heel to toe: Measure from the edge of the paper to your mark in inches or centimetres.
  • Measure both feet: Use the longer measurement if your feet differ.
  • Wear your usual sports socks: Measure with the type of socks you plan to wear with the footwear.
  • Measure later in the day: Feet can become slightly fuller throughout the day.

Important: Use your actual heel-to-toe measurement. Do not add extra length before checking the chart.

US Adult Footwear Size Chart

Find your usual size below and confirm it against your measured foot length. Available sizes vary by style, so select from the options shown on the product page.

US Size Foot length (in) Foot length (cm)
M 4 / W 5.5 8.7 22.0
M 4.5 / W 6 8.9 22.5
M 5 / W 6.5 9.1 23.0
M 5.5 / W 7 9.3 23.5
M 6 / W 7.5 9.4 24.0
M 6.5 / W 8 9.6 24.5
M 7 / W 8.5 9.8 25.0
M 7.5 / W 9 10.0 25.5
M 8 / W 9.5 10.2 26.0
M 8.5 / W 10 10.4 26.5
M 9 / W 10.5 10.6 27.0
M 9.5 / W 11 10.8 27.5
M 10 / W 11.5 11.0 28.0
M 10.5 / W 12 11.2 28.5
M 11 / W 12.5 11.4 29.0

Choosing the Right Adult Footwear Size

  • Between measurements: Choose the larger available size in the chart.
  • Wider feet: If you regularly wear wide-fit footwear and the style has no width option, consider choosing the larger size.
  • Performance footwear: Cycling shoes, cleats and other fitted sports footwear may feel snugger than casual shoes.
  • Sports socks: Consider the thickness of the socks you plan to wear.
  • Sandals: Your heel and toes should sit neatly within the sole without overhanging.

Kids’ Footwear Size Guide

Sizes marked K are US kids’ sizes. Measure the child’s actual heel-to-toe foot length and use the chart below. If the measurement falls between sizes, choose the larger available size.

US Kids Size Foot length (in) Foot length (cm)
5.5K 4.8 12.3
6K 5.0 12.8
6.5K 5.2 13.2
7K 5.4 13.6
7.5K 5.5 14.0
8K 5.7 14.5
8.5K 5.9 14.9
9K 6.0 15.3
9.5K 6.2 15.7
10K 6.3 16.1
10.5K 6.5 16.6
11K 6.7 17.0
11.5K 6.9 17.4
12K 7.0 17.8
12.5K 7.2 18.3
13K 7.4 18.7
13.5K 7.5 19.0

Kids’ footwear note: Foot length refers to the child’s actual heel-to-toe measurement, not the inside length of the shoe.

Need Help?

If you’d like help choosing a size, email us at support@twinathletic.com.

SHIPPING & RETURNS

We ship to the United States with an estimated delivery time of 3–7 business days, handled through FedEx ICP for secure and reliable service. Orders are processed Monday to Friday, and you’ll receive a tracking link via email once your order is on the way.

Free shipping is available on all orders. For full details, visit our Shipping & Delivery page.

If your order isn’t the perfect fit, we offer 30-day returns. Items must be unworn, unwashed, and in original condition to qualify. For full details, visit our Return Policy.

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