Engine filters supplier

4300813 Pleated Air Filter MERV 11 20 x 20 x 4 in

  • OEM Part Number:

    4300813
  • Brand:

    AYREST/Authorized Brand
  • Minimun Order Quantity:

    20pcs
  • EX.W Price:

    The price base on your quantity
Product Detail

4300813 Pleated Air Filter MERV 11 (20" x 20" x 4")

4300813 Pleated Air Filter MERV 11 20x20x4 inches

Premium Commercial-Grade Air Filtration Solution

CHINA EVERLASTING PARTS CO. presents our high-performance 4300813 Pleated Air Filter with MERV 11 rating, designed for commercial HVAC systems requiring superior particulate capture without compromising airflow.

Why Choose Our Pleated Air Filter?

FEATURE: Synthetic fiber media with deep pleats (44mm depth) provides 85% more surface area than standard filters

ADVANTAGE: Maintains optimal airflow while capturing 85-90% of 3-10 micron particles (dust, mold spores, pollen)

BENEFIT: Reduces HVAC energy costs by up to 15% compared to fiberglass filters while protecting equipment

EVIDENCE: Independently tested to meet ASHRAE 52.2 standards with MERV 11 certification

Technical Specifications

Parameter Value
Part Number 4300813
Nominal Size 20 x 20 x 4 inches
Actual Size 500 x 500 x 44 mm
MERV Rating 11 (85-90% efficiency on 3-10μm particles)
Media Material Synthetic Fiber (Polyester-Polypropylene Blend)
Frame Material Reinforced Cardboard
Maximum Temperature 250°F (121°C)
Initial Resistance 0.25" w.g. @ 500 FPM
MOQ 20 pieces

Recommended Applications

  • Commercial office buildings HVAC systems
  • Hospital and healthcare facility air handling units
  • School and university ventilation systems
  • Retail stores and shopping malls
  • Light industrial manufacturing facilities

Customer Testimonials

★★★★★

"Consistent quality across all orders. Our HVAC maintenance costs dropped 12% after switching to these filters."

- Midwest Commercial Properties

★★★★★

"Excellent airflow with superior particle capture. Our 3-year OEM partnership has been flawless."

- EuroAir Systems

★★★★★

"Reliable supplier with competitive pricing. Filters arrive well-packaged with no damage."

- Gulf Coast Filter Distributors

OEM/ODM Services Available

We specialize in custom filter solutions for distributors and equipment manufacturers:

  • Custom sizes from 12"x12" to 24"x24" (300-600mm)
  • MERV ratings from 8 to 13
  • Private labeling and custom packaging
  • Bulk discounts for orders over 500 units

Frequently Asked Questions

Q: What is the typical lead time for orders?

A: Standard orders ship within 3-5 business days. Custom OEM orders typically require 10-15 business days for production.

Q: Can I get samples before placing a bulk order?

A: Yes, we provide up to 2 sample filters for evaluation (shipping costs apply).

Q: What payment terms do you offer?

A: We accept T/T, L/C, and PayPal. New customers typically pay 30% deposit with balance before shipment.

Q: How do these compare to fiberglass filters?

A: Our pleated filters provide 3-4x the surface area, last 2-3x longer, and capture smaller particles while maintaining better airflow.

Contact Our Filter Specialists

Ready to order or need a custom quote?

WhatsApp: +86 18965520297

WeChat: +86 18965520297

Email: Sales@parts-machining.com

Serving industrial and commercial clients worldwide since 2012

Leave A Message

If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

Leave A Message

Leave A Message
If you are interested in our products and want to know more details,please leave a message here,we will reply you as soon as we can.

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