FAQ

1. What’s Minimum Order Quantity?

A:Each item and/or color has a minimum order quantity, which would be stated in our quote sheet.

Assorted items would be negotiable upon request.

2. What’s kind of your packaging?

Coralfly packaging or customer’s requirements.

3. Could I get some samples? How could i pay the sample payment?

A: We are honored to offer you samples. We accept the sample payment

via Western Union or Bank of China.

4.Do air filters really make a difference?

The short answer is, no, they're not all the same. In fact, there are many different types of air filters available and choosing the right one can make a real difference in the lifespan of your HVAC system. ... You see, the higher the MERV rating, the more the filter restricts air flow.

5.What does an air filter do in a truck?

The purpose of the engine air filter is to prevent dust, dirt and other environmental contaminants from getting into the engine. Over time, the air filter becomes dirty and clogged, and will need to be replaced. How often the engine air filter will need replacement varies.

6.What happens if you dont change engine air filter?

When the air filter gets too dirty, it will get clogged and the engine won't be able to suck up enough air to the combustion chamber. ... While this rarely results in permanent damage, neglecting the air filter for long enough may cause the engine to stop running completely.