UNM ULPA Fitration Film Multi-Layers Composite U17 Filter Media New Filter Material

• Membrane Type: Roll
• Type: Gas-permeable membrane
• Material: PET+PTFE+PET+PTFE+PET
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: YKF090517S
• Color: White
• Filtration Efficiency: 99.99995%
• Weight: 90G/M2
• Size Range: 0.1-0.2um
• Grade: U17
• Transport Package: Carton
• Specification: 1.85m
• Trademark: UNM
• Origin: China
• HS Code: 5603939000
• Production Capacity: 50000m

Product Description

Code No.	Width	Weight	Thickness	Pressure Drop	Filtration Efficiency	Size Range	Filter Grade
	mm	g/m2	mm	[email protected]/s	@5.33cm/s@Nacl	um
YKF090513S	1850	90±13	0.45±0.1	100-160	≥99.95%	0.3-0.5	H13
YKF090514S	1850	90±13	0.45±0.1	150-210	≥99.995%	0.3-0.5	H14
YKF090515S	1850	90±13	0.45±0.1	200-260	≥99.997	0.1-0.2	U15
YKF090516S	1850	90±13	0.45±0.1	250-310	≥99.9997%	0.1-0.2	U16
YKF090517S	1850	90±13	0.45±0.1	310-390	≥99.99995%	0.1-0.2	U17

1. Q: How can I get a sample? 
A: A4 size samples are available. For other sample sizes, please contact customer service
 

2.Q:What's your conpany MOQ?
A:MOQ is 1 set. Favorable price will be sent base on your large order.

3.Q:What is the delivery time? 
A: It depends on order quantities. Generally, in about 15 working days after payment; for larger orders, with 30 working days upon receipt of your payment.

4. Q: Can you give me a discount price?
A: It is depending on the volume. The larger the volume is, the more discount you can enjoy.

5.Q:How do you guarantee your quality ? 
A: Our workers and technical employees are with many years experiences to ensure the products are good. After production finished,check will be made by quality inspector.

6. Q:How can you guarantee the quality of mass production is same with the sample sent to me before? 
A: Our warehouse staff will leave another same sample in our company, with your company name marked on it, which our production will be based on.

7. Q: How can you deal with quality issues that customers feedback after receiving the goods? 
A: We will follow below steps to solve the quality issues the may occur.
1) Customers take photos of unqualified goods and then our sales staff will send them to Quality Department to verify.
2) If the issue is confirmed, our sales staff will explain the root cause and take corrective actions in coming orders.
3) Finally, we will negotiate with our customers to make some compens