air cleaner air filters/air purifier air filters

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air cleaner air filters/air purifier air filters

DeshengXin Purification, a trusted leader in air filtration since 2003, specializes in designing and manufacturing air filters for air cleaners and air purifiers. Our filters, including HEPA, ULPA, medium, and primary efficiency models, are engineered to meet the stringent demands of various environments. With a 99.97% particle removal efficiency and global certifications, our filters are ideal for industrial, commercial, and residential use. Customizable solutions and fast delivery are available.

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Customization
Brand:
DSX
Size:
OEM, ODM
Customized support:
OEM, ODM
Certification:
CCC/CE/ISO9001

air filtration air cleaner filters air purifier filters Deshengxin Purification hepa filters ULPA filters industrial air filters commercial air filters residential air filters custom air filters

Product introduction

Workshop Introduction

Deshengxin Air Cleaner & Purifier Filters

Comprehensive Filtration Solutions for Industrial, Commercial, and Residential Use

About Deshengxin

Since 2005, Deshengxin Purification has been a trusted manufacturer and OEM/ODM partner for high‑performance air cleaner filters and air purifier replacement filters. Our products are engineered to meet the most stringent air quality standards, delivering up to 99.99% particle removal efficiency – independently verified per EN 1822 and ASHRAE 52.2 test protocols.

Whether you need primary pre‑filters for HVAC systems, medium‑efficiency filters for hospitals, or HEPA/ULPA grades for semiconductor cleanrooms, we provide customizable, cost‑effective, and globally certified solutions.

Complete Product Line – Technical Specifications

Parameter	Primary Filter	Medium Filter	HEPA Filter (H14)	ULPA Filter (U15–U17)
Target Efficiency	60–80% @ ≥5μm (dust, pollen)	85–95% @ ≥1μm (mold, fine dust)	99.99% @ 0.3μm	99.9995% @ 0.12μm
Test Standard	ASHRAE 52.2	ISO 16890 / Eurovent	EN 1822 (H14)	EN 1822 (U15–U17)
Media Material	Synthetic fiber	Electrostatic polypropylene (anti‑bacterial coating optional)	Microfiber glass paper	Microfiber glass paper with V‑shaped pleats
Frame Material	Galvanized steel	PP plastic	Aluminum / Stainless steel / Thermoplastic	Stainless steel / Anodized aluminum
Pressure Drop	≤50 Pa @ 2.5 m/s	Varies by design	Low‑resistance pleat geometry	Ultra‑low resistance for energy savings
Typical Lifespan	2–6 months (replaceable)	6–12 months	1–2 years (depending on load)	1–3 years (depending on load)
Custom Sizes	✅ Yes	✅ Yes	✅ Yes	✅ Yes

We also offer 95% DOP/PAO test efficiency HEPA variants upon request.

Key Advantages – Why Deshengxin?

Advantage	Detail
✅ 20+ Years OEM/ODM Expertise	Tailor‑made solutions for unique airflow, size, and efficiency requirements – we match dimensions to fit major brands (Honeywell, Camfil, etc.).
✅ Global Certifications	All products comply with ISO 9001, ISO 16890, EN 1822, and ASHRAE 52.2 – guaranteed performance you can trust.
✅ Fast Lead Times	Standard sizes shipped within 15 days; bulk orders available with competitive volume pricing.
✅ Free Technical Support	Our filtration engineers provide complimentary consultation on media selection, pressure drop calculation, and maintenance scheduling.
✅ Low MOQ & Flexible Ordering	Sample orders start from 1 unit; volume discounts available for 100+ units.

Versatile Applications

Our filters serve a wide cross‑section of industries and environments:

Healthcare – Operating theatres, dental clinics, isolation wards (anti‑microbial silver‑ion coating available).
Manufacturing – Food processing plants, automotive paint booths, electronics assembly lines.
Commercial – Office buildings, airports, shopping malls, data centers.
Residential – Smart home air purifiers, allergy relief systems, pet‑friendly households.

Frequently Asked Questions

Q: Can Deshengxin filters replace OEM parts in my existing air purifier?
A: Absolutely. Simply provide your equipment brand and model number – our engineering team will match the exact dimensions, airflow specs, and sealing type to ensure a perfect drop‑in replacement.

Q: Do you offer anti‑microbial / bactericidal filters for hospitals?
A: Yes. Our medium and HEPA filters can be integrated with silver‑ion or copper‑ion coatings to actively inhibit bacterial and fungal growth, meeting healthcare hygiene requirements.

Q: What is the minimum order quantity for custom filters?
A: We accept 1 unit for prototyping and sample testing. For production runs, volume pricing starts at 100+ units – contact us for a tailored quote.

Q: How do I know which efficiency grade I need?
A: Our technical team offers free site‑assessment guidance. We help you balance filtration performance, energy cost, and lifecycle expense for optimal ROI.

Get Your Custom Filter Quote Today

Whether you are a facility manager, HVAC contractor, or air purifier brand, Deshengxin delivers reliable, certified, and customizable filtration that protects people, processes, and equipment.

Contact our sales engineers with your size, efficiency, and quantity requirements – we will respond within 24 hours with a detailed proposal.

Workshop Introduction

DSX chemical filters Production workshop
DSX chemical filters Production workshop
DSX chemical filters Production workshop
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