
Merv 4 Furnace Filters
Product Highlights:
Efficient Air Filtration: MERV 4 Furnace Filters provide reliable air filtration by efficiently capturing larger particles such as dust, lint, and pet dander. They help improve indoor air quality and maintain a cleaner environment.
Cost-effective Solution: These filters offer a cost-effective solution for basic air filtration needs. They are an economical option while still providing essential protection for your furnace and HVAC system.
Protects HVAC System: MERV 4 Furnace Filters help protect your heating, ventilation, and air conditioning (HVAC) system by preventing larger particles from clogging the system's components. This helps maintain the system's efficiency and prolong its lifespan.
Easy Installation: These filters are designed for easy installation in standard furnace filter slots. They are available in various sizes to fit different furnace systems, ensuring a hassle-free replacement process.
Suitable for Residential and Light Commercial Use: MERV 4 Furnace Filters are ideal for use in residential homes, apartments, and light commercial spaces. They effectively capture larger particles in the air, contributing to a cleaner and healthier indoor environment.


Specification
|
Filtration |
Eff. |
Filter object |
Thickness |
Weight |
I.N.P |
F.N.P |
Dust capacity |
Material |
|
G4 |
95% |
≥5μm |
3±1 |
260±10 |
15±2 |
200 |
1 |
PE Nonwoven |
|
M5 |
45% |
≥1μm |
3±1 |
230±10 |
7±2 |
250 |
1 |
PE+PP |
|
M6 |
65% |
≥1μm |
3±1 |
240±10 |
11±2 |
250 |
1 |
PE+PP |
|
F7 |
85% |
≥1μm |
3±1 |
250±10 |
16±2 |
250 |
1 |
PE+PP |
|
F8 |
90% |
≥1μm |
3±1 |
260±10 |
23±2 |
300 |
1 |
PE+PP |
|
F9 |
95% |
≥1μm |
3±1 |
270±10 |
28±2 |
300 |
1 |
PE+PP |
|
Filtration Class |
Eff.. |
Filter object |
Thickness |
Weight |
I.N.P |
F.N.P |
Dust capacity |
Material |
|
M5 |
45% |
≥1μm |
1.0±0.2 |
200±10 |
3 |
300 |
1 |
Electrostatic Needle-punched Filter Media |
|
M6 |
65% |
≥1μm |
1.1±0.2 |
210±10 |
4 |
300 |
1 |
Electrostatic Needle-punched Filter Media |
|
F7 |
85% |
≥1μm |
1.2±0.2 |
230±10 |
6 |
300 |
1 |
Electrostatic Needle-punched Filter Media |
|
F8 |
90% |
≥1μm |
1.5±0.2 |
260±10 |
7 |
350 |
1 |
Electrostatic Needle-punched Filter Media |
|
Filtration |
Eff. |
Filter object |
Thickness |
Weight |
I.N.P |
Benzene |
Deodorization performance |
Material |
|
G4 |
45% |
≥5μm |
3±1 |
400±10 |
20 |
>90% |
>95% |
Activated carbon media |
Applications:
MERV 4 Furnace Filters are commonly used in the following applications:
Residential Homes: Perfect for use in single-family houses, apartments, and condos, providing basic air filtration for a healthier living environment.
Offices: Suitable for small to medium-sized offices and commercial spaces, promoting cleaner air and maintaining a comfortable work environment.
Retail Stores: Helps maintain cleaner air quality in retail establishments, enhancing the shopping experience for customers and creating a healthier atmosphere for employees.
Light Commercial Spaces: Well-suited for light commercial spaces such as clinics, salons, and small businesses, ensuring basic air filtration for a cleaner and more pleasant environment.

Storage:
To ensure the optimal performance and longevity of MERV 4 Furnace Filters, please follow these storage guidelines:
Store the filters in a clean, dry, and cool environment, away from direct sunlight.
Avoid exposing the filters to excessive moisture or humidity.
Keep the filters in their original packaging until ready for use.
Handle the filters with care to prevent any damage to the filter media or frame.

FAQ (Frequently Asked Questions):
Q1: What does MERV 4 mean?
A1: MERV stands for Minimum Efficiency Reporting Value. MERV 4 indicates that these filters efficiently capture larger particles, such as dust and lint, with a moderate level of filtration efficiency.
Q2: How often should I replace MERV 4 Furnace Filters?
A2: The replacement frequency depends on various factors, including the specific environment and usage. Generally, it is recommended to replace these filters every one to three months or as indicated by the manufacturer.
Q3: Can MERV 4 Furnace Filters remove allergens and fine particles?
A3: MERV 4 Furnace Filters are primarily designed to capture larger particles and may not effectively remove smaller allergens or fine particles. For enhanced filtration, consider higher MERV-rated filters or additional air purification systems.
Q4: Are MERV 4 Furnace Filters washable?
A4: No, MERV 4 Furnace Filters are typically disposable and not intended for washing. It is recommended to replace them when they become dirty or clogged.
Q5: Do MERV 4 Furnace Filters help with odors?
A5: MERV 4 Furnace Filters are primarily designed to capture larger particles and may not effectively remove odors. Consider using filters specifically designed for odor control or incorporating additional air purification methods for odor elimination.
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