Universal Replacement: Fits most Water Filter Housings, as prefilter of reverse osmosis (RO) systems and whole house water filtration, as well as variety of commercial and industrial
products
Medical Disposable
KOREA Premium Face Mask – 4-PLY with BFE>99.8%, PFE>95.4%
- Patented Quadruple Blocking Structure
- 3 Stage Comfort Design
- Electrostatic KF94 Specialized Mask
- Mask approved by KOREA FDA & US FDA Registered
- 3-D FOLDING STRUCTURE
- Available in WHITE & BLACK
- Available in ADULT sizes (210 X 165 ± 15 (mm))
- Available in YOUTH sizes (195 X 155 ± 15 (mm))
Available in English and Korean version
Package :
1pcs/bag (Individually sealed)
Shelf life :
24 months from manufactured date
Quality :
Passed requirement ASTM F 2100: 20 Table 1 – Medical Face Mask Material requirement performance level tested by SIRIM QAS International
| No | Type | Result |
|---|---|---|
| 1 | Bacteria Filtration Efficiency (BFE) | Average: 99.8% |
| 2 | Sub-micron Particulate Filtration Efficiency (PFE) at 0.1 micron | Average: 95.4% |
| 3 | Resistance to Penetration by Synthetic Blood, mm Hg | Level 3 barrier: > 160 |
| 4 | Differential Pressure (Breathability) mm H20/cm² | Level 3 barrier: > 6.0 |
| 5 | Flame Spread | Class 1 |
Working TEMP. :
39-126 °F
Normal Working Pressure :
60psi
Filtration Life :
4-6months/2500gallons
Functions :
Remove sediment such as sand, rust particles and scale particles
Package :
1pcs (Individually sealed)
Shelf life :
24 months from manufactured date
Citric Acid is mainly used as acidulant, flavoring, preservative and antistaling agent in food and beverage industry. It is also used as antioxidant, plasticizer and detergent in chemical, cosmetics and cleaning industries including the hemodialysis processes.
General Formula :
C6H8O7.H2O
Packing :
1kg/bag (Individually sealed); 14 bags per box
Chemical Comp. :
Alcohol / Ethanol (70%), Water and Methanol (~30%)
Appearance :
Colourless Rough Powder / White Crystal
Storage :
Keep bag well-closed put in a light-proof, dry and cool place.
Shelf life :
24 months from manufactured date
