Sumeasy Mask Test Report

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Sumeasy Mask Test Report

Please see the discount code at the bottom of the page

Nelson Verified Products

Sumeasy has put a lot of thought into quality and testing.

Obtained verification from Nelson Labs, an internationally authoritative laboratory in the United States.

Information about Sumeasy can be found on the Nelson website.

And give Sumeasy a unique number NL 2200301

Particle Filtration Efficiency (PFE) Page 1

Particle Size : 0.1um

Average Filtration Efficiency : 99.947%

Particle Filtration Efficiency (PFE) Page 2

TEST 1 Filtration Efficiency 99.956%

TEST 2 Filtration Efficiency 99.90%

TEST 3 Filtration Efficiency 99.950%

TEST 4 Filtration Efficiency 99.964%

TEST 5 Filtration Efficiency 99.965%

Viral Filtration Efficiency (VFE) Page 1

The Viral Filtration Efficiency (VFE) test follows the same procedure as BFE, except the challenge organism used is the bacteriophage phiX174.

Viral Filtration Efficiency (VFE) Page 2

TEST 1 Percent VFE >99.9%

TEST 2 Percent VFE >99.9%

TEST 3 Percent VFE >99.9%

TEST 4 Percent VFE 99.7%

TEST 5 Percent VFE 99.7%

Bacterial Filtration Efficiency (BFE) Page 1

This test method complies with ASTM F2101-19 and EN 14683:2019, Annex B.

Bacterial Filtration Efficiency (BFE) Page 2

TEST 1 Percent BFE 99.8%

TEST 2 Percent BFE 99.8%

TEST 3 Percent BFE >99.9%

TEST 4 Percent BFE 99.7%

TEST 5 Percent BFE >99.9%

Differential Pressure (Delta P)　

The Delta P test complies with EN 14683:2019, Annex C , and ASTM F2100-19. The five test articles showed a differential pressure of less than or equal to 4.0 mm H2O/cm2 (40 Pa/cm2) from a flow rate of 8 Liters per minute