• 24X24X4" Disposable Cardboard Pre-Panel Filters
  • 24X24X4" Disposable Cardboard Pre-Panel Filters
  • 24X24X4" Disposable Cardboard Pre-Panel Filters

24X24X4" Disposable Cardboard Pre-Panel Filters

Clapboard: without Clapboard
Medium Material: Nonwoven Fabric
Efficiency: G4 F5 F6 F7 F8
Customization:
Shipping Cost:

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Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
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24X24X4" Disposable Cardboard Pre-Panel Filters pictures & photos
24X24X4" Disposable Cardboard Pre-Panel Filters
US $6.5 / Piece
Min. Order: 20 Pieces
Gold Member Since 2013

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Secured Trading Service
Rating: 5.0/5
Manufacturer/Factory & Trading Company
  • Overview
  • Product Description
  • Company Profile
Overview

Basic Info.

Model NO.
THN-BS
Filtration Grade
Pre Filter, Pre Filter
Type
Panel Filter, Air Filter
Application
Industry, Food and Beverage, Textile, Metallurgy
Filter Connector
Flat Connector
Material
Synthetic Fiber
Item
Disposable Cardboard Pre-Panel Filters
Frame
Water Resistant Cardboard
Filter Media
Polyester/Polycotton/Synthetic Fiber
Face Net
Spot Mesh, Expanded Mesh
Filtration Efficiency
G3~G4 En779;Merv5~8 Ashrae
Average Arrestance
92%(Ashrae 52.2-1922)
Transport Package
Standard Export Carton
Specification
ISO9001; CE
Trademark
Thenow
Origin
Shanghai, China
HS Code
84219990
Production Capacity
10000PCS/Month

Product Description


Foreword:
Thank you for your interest in advance!
It has been 16+ years since we processed the first HVAC air filter.

You can find various replaceable filters for Camfil, AAF etc. We have all kinds of frames and filter media available. As for prefilter media and secondary filters, we buy the optimum quality from Chinese native market. Their quality is stable and super. As for the HEPA filters, we imported from American Lydall and Suzhou H&V. We control the quality from the source.  
There are plenty of testing machines in our laboratory including filter media testing and completed filters tested. 
Welcome to have a Virtual tour to our factory by clicking the following:
https://thenow-filter.en.made-in-china.com/

 
Product Description

Disposable cardboard pre-panel filters
 
>Dimension
Type W*H*D(inch) W*H*D(mm) Filter Class Filter Area(m2) Airflow(CMH) Intial Pressure Drop(Pa)
Standard airflow 24*24*1 595*595*23 G4 0.56 1900 85
High airflow       0.83 2600 65
Standard airflow 20*20*2 495*495*45 G4 0.61 1330 55
High airflow       0.75 2000 80
Standard airflow 24*24*4 595*595*95 G4 1.68 1900 45
High airflow       2 3400 70
Standard airflow 12*24*4 287*595*95 G4 0.84 930 45
High airflow       1 1600 70

>Structure:
Frame Filter Media Face net
Water resistant cardboard Polyester/Polycotton Spot mesh, expanded mesh
 
>Features:
1. Self-supporting material
2. No metal, thus fully incinerable
3. Low pressure drop media
 
>Technical data:
1. G3~G4 EN779; MERV5~8 ASHRAE
2. Available in 23mm, 44 and 95mm depth
3. Average arrestance: 92%(ASHRAE 52.2-1992)
4. DIN 53438 Flammability: F1
5. UL 900 Standard: Class 2
6. Max air flow rate: 125% of nominal air flow
7. Final pressure drop: 2-3 times initial pressure drop
8. Thermal Stability: Up to 70ºC
9. Moisture resistance: 100% RH

 
Company Profile

>Company Show

Thenow Purification Technology has focused on air filtration for many years: 16+ years for HVAC air filter and 21+ years for Industrial dedusting dust collector air filters. We hope to bring the world more clean air with quality and environmental friendly filters.
24X24X4" Disposable Cardboard Pre-Panel Filters
24X24X4" Disposable Cardboard Pre-Panel Filters
>Certificates and Test reports

Standard is a ruler for the filters from all over the world. We have been trying to meet the most strict standard. Our HVAC air filters have been certified by CE, SGS and tested according to EN779, EN1822, Ashare and the latest ISO16890. You can rest assured when make a decision to buy. Click here if you want to see details.
24X24X4" Disposable Cardboard Pre-Panel Filters 24X24X4" Disposable Cardboard Pre-Panel Filters 24X24X4" Disposable Cardboard Pre-Panel Filters 24X24X4" Disposable Cardboard Pre-Panel Filters

>8+ years exporting experience

We have been to Powtech In Nurnberg in 2014, Achema in Frankfurt in 2015, AHR in Chicago in 2018, Chilliventa in Nurnberg in 2018. And our filters have been to all over the world: Europe, Middle East area, Africa, South Asian area, South American area and North American area.
24X24X4" Disposable Cardboard Pre-Panel Filters 24X24X4" Disposable Cardboard Pre-Panel Filters
>Professional Packing and Container Loading

Packing is important especially for carboard frame disposable filters and HEPA filters with glassfiber filter media. So we are very careful with it.
24X24X4" Disposable Cardboard Pre-Panel Filters

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From payment to delivery, we protect your trading.
24X24X4" Disposable Cardboard Pre-Panel Filters pictures & photos
24X24X4" Disposable Cardboard Pre-Panel Filters
US $6.5 / Piece
Min. Order: 20 Pieces
Gold Member Since 2013

Suppliers with verified business licenses

Secured Trading Service
Rating: 5.0/5
Manufacturer/Factory & Trading Company
Number of Employees
101
Registered Capital
4.46 Million USD