| Customization: | Available |
|---|---|
| Clapboard: | without Clapboard |
| Filter Number: | 0 |
|
Still deciding? Get samples of US$ 7/Meter
Order Sample
|
| Shipping Cost: | Contact the supplier about freight and estimated delivery time. |
|---|
| Payment Methods: |
|
|---|---|
| Support payments in USD |
| Secure payments: | Every payment you make on Made-in-China.com is protected by the platform. |
|---|
| Refund policy: | Claim a refund if your order doesn't ship, is missing, or arrives with product issues. |
|---|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
G3 G4 Primary Filtration Filter Material Roll Filter Cotton widely used as filter media in the ventilation system of cleanrooms where resistance to high humidity and chemicals is desirable. Especially used in the train or the subway, where the place has air-conditioner, pre-filter through air filter program.
1.Washable and reusable,washable about 2-3 times
2.Low resistance
3.Excellent flame retardant
4.Flexible
5.Economical and practical
Matters needing attention for air filters:
1. After cleaning the filter cloth, if the initial resistance value of the filter is lower than the initial resistance value of the filter installed for the first time, it should not be used and replaced in time;The filter should be replaced even if the pressure difference is greater than the initial value after two times of cleaning.2. When taking the HEPA filter, the case should be carried upside down to make the HEPA filter land smoothly.
3. After cleaning the filter, check whether it is damaged or not, and replace it in time. Do not rub, machine wash or shake dry.
4. In the cleaning process, the primary and middle effect filter should not be confused, and should be numbered in order to distinguish.
5. Each air purification system should have a set of spare filters to be replaced in time when cleaning.
Used for clean room conditioning system;
Primary filtration in a filtration system;
Pre-filtration at the intake of Air purification equipment
Initial filter efficiency of paper frame: It can be divided into G1, G2, G3 and G4.
G1 stage 40% efficiency for 5um(micron) filter
G2 stage 65% efficiency for 5um(micron) filters
G3 stage pass 85% efficiency for 5um(micron) filters
G4 grade 90% efficiency for 5um(micron) filter
The paper frame primary filter is used in combination with the high efficiency filter to prevent the high efficiency filter from being replaced prematurely due to dust accumulation, thus extending the service life of the high efficiency filter.
Our Main products:
High quality create brand, all our products are passed ISO9001:2008 ,CE certification to make sure provide best products to our clients; Excellent service win good reputation and long term cooperation relationship between our business partners. Using Tianrui Air Filter to Save More Green for Our Home!
Our company has been recognized by many customers since its establishment. Among our customers, there are also many well-known brands, and we have reached long-term cooperation. This is undoubtedly the recognition of our products and the trust of our company.
){kind=link}