• Model NO.：ZF-119
• Weight：50.5g
• Filtration Efficiency：99.99%
• Membrane Pore：0.3um
• MOQ：200PCS
• Transport Package：Carton
• Specification：Housing Size: 90mm
• Trademark：Zhenfu, Shandong
• Origin：Shandong, China
• HS Code：9019200000
• Production Capacity：20000PCS,Month

Product NameLung Function FilterProduct TypeZF-119MOQ200pcsDelivery Time5-7 days after paymentQuantity/ carton100units/ carton
 Product Introduction

  Respiratory filter, which composed of shell outside and filtration material inside, was designed bu AutoCAD software. Then the sample was produced and its performance was tested.
The disposable respiratory filter(The Spirometry Fitler) used specially for pulmonary function examination was successfully designed, drawed and produced. Filtration performance(99.999%), leakage property(no leakage), airflow resistance[(0.82±0.08)cm H2O·L-1·S-1], and dead space volume[(63±1)mL], of the filter accord with the standard required by American Thoracic Society/ European Respiratory Society(ATS/ERS). The filter did not significantly affect the indexes of pulmoary ventilation function by clinical probation. Domestic respiratory filter is convenient, effective and cheap, which can filter bacterial from expiratory air, prevent cross infection in pulmonary function examination. And can be applied widely.

Product Instruction

1>. Matching use with the pulmonary function examination device;
2>. Avoid the bacterial/viral propagation;
3>. Avoid the cross-infection among the patients;
4>. Extend the service life of the machine.
Product Range: Department of Anesthesiology, Department of respiratory, ICU

About Us

Since our company has been founded in 2007, we had focus on the development of liquid medicine filter, air filter, bacterial filter and other advanced products. And we also have advanced professional equipment to make mould, utrlsonic , membrane-making, mould slitting and test.
Main products: Disposable Precision Filter Apparatus Infusion(TPE), Precision Liquid Medicine Filter, Disposable Anesthesia Breathing Filter, Anesthesia Puncture Bag, Air Filter and so on.
We warmly welcome the people of insight from all of the society, letter negotiations, close cooperation and common development! 
Look forward your inquiry!
 

FAQ:

Q1:How to ensure the quality of the product which I ordered ?

A1: Our manufacture plant has been founded more than 10 years , and

also we got CE , SGS and ISO cetification.And 100-thousand-grade

Purification Room certification. So please relieved and trust us.

Q2: How many days that I can received my goods maximum? Type of shipping?

A2: Classically, we will produce within 7 days after receiving the payment.

And the transportations could be railways, highways, waterways and also

air transport

Q3: What if I want to visit your factory?

A3: We are glad to hear that and welcome. Contact with us and we will send

you the message about exact adress.

Q4: I need only a small batch or maybe a little urgently, do your factory

could accept order?

A4: That's no problem if you just need a few or urgently, your satisfaction

is our service purpose.

Q5: Which payment method do you accept ordinarily?

A5:T/T or Western Union can be used.

Q6: How can I contact with your company?

A6: You can contact us anytime you can, we will reply you as soon as possible.

Q7: Do the factory accept OEM or ODM?

A7: Yes, we can also accept both OEM and ODM.

After-sale Service

Company Adress: High-tech industrial park, Rizhao city Shandong province, China.
TEL: +86-633-8268988
WEB: zhenfufilter.en.made-in-china.com