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SYNRUI

As a professional air filter manufacturer focusing on R&D, production and sales, SYNRUI has invested all its resources and energy in the air filtration industry and has its own registered brand "SYNRUI". The company can provide professional product selection suggestions, application consultation, and efficient and timely pre-sales and after-sales services. Choose SYNRUI and look forward to working with you to create a better future!

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300℃High Temp Deep Plate HEPA Filter
300℃high temp deep plate HEPA filter is an air filtration device specially designed to work in high temperature environment (up to 300 degrees Celsius). It has overcome the difficult problem of
300℃High Temp HEPA Filter
300℃ high temp HEPA filter adopts a partition structure, through specific high temperature resistant glass fiber and 304 stainless steel frame and other components, It can effectively intercept and

Product Introduction

High Temp Separator HEPA Filter

The 300℃ high-efficiency air filter with partition is a filter designed for high-temperature industrial environments. The core material is high-temperature resistant ultra-fine glass fiber filter paper, supplemented by aluminum foil partitions and stainless steel frames to ensure the stability of the filter material structure at 250℃. In addition, the filter uses high-temperature resistant ceramic glue and silicone sealant to effectively ensure air tightness and prevent high-temperature gas leakage.

High Temp Separator HEPA Filter
H14 300℃High Temp HEPA Filter
300℃High Temp Deep Plate HEPA Filter
300℃High Temp HEPA Filter

Product Application

‌Coating industry

Automotive/furniture paint room, high-temperature drying tunnel air supply system.

Food and pharmaceutical

Sterilization tunnel, high-temperature drying equipment, aseptic filling line.

Electronic optics

LCD sintering furnace, semiconductor diffusion furnace purification unit.

Product Parameters

High Temp Separator HEPA Filter
Frame	Aluminum frame/Galvanized frame/Stainless Steel
Filter Media	High temperature resistant glass fiber
Separator	Aluminum Foil Board
Sealing strip	Silicone/ceramic glue
Filtration efficiency	H13/H14 ≥0.3μm ≥99.99%/≥99.999% (EN 1822)/MERV 18(ASHRAE 52.2)
Max operation temperature	250℃
Maximum temperature	300℃

High temperature resistant high efficiency filter vs ordinary high efficiency filter

Compare	300℃High Temp Separator HEPA Filter	ordinary HEPA filter
Core Mission	Particle interception in extreme heat environments	Ultrafine particle filtration in clean spaces at room temperature
Temperature resistance	-40℃~250℃ continuous operation (300℃ instantaneous)	Usually ≤80℃ (high temperature may cause failure)
Filter material	High temperature resistant glass fiber	Glass fiber/PP
Separator	Aluminum foil (resistant to high temperatures and does not deform)	Aluminum foil/paper separator (easy to become brittle above 80℃)
Sealing strip	Silicone/ceramic glue	EPDM
Thermal stability risk	No degumming, no volatile matter, no structural deformation	At high temperatures, the colloid melts, the filter paper carbonizes, and the partition breaks
Cost	★★★★★	★★★☆☆
Life Cycle	2~5 years (high temperature conditions)	1~3 years (normal temperature)
Typical application scenarios	Paint room drying tunnel Sterilization tunnel Gas turbine air intake	Biological laboratory Hospital operating room Electronic clean room

Core advantages

High temperature stability

Breaking through conventional environmental restrictions

High efficiency filtration performance

Maintaining excellent purification capabilities at high temperatures

Structural reliability

Maintaining stable operation at high temperatures

Irreplaceability in applicable scenarios

Covering high temperature cleanliness rigid demand areas

Durability and economy

Reducing long-term maintenance costs

FAQ

01.What factors affect the service life of the filter?

The service life of the filter is mainly affected by factors such as the degree of pollution, air flow and temperature of the use environment. In a severely polluted environment, the filter is easily blocked, resulting in a shortened service life; excessive air flow will increase the load on the filter material and accelerate its aging process; long-term use in an environment exceeding the rated temperature will also affect the stability of the filter material and structure, thereby shortening the service life.

02.How to determine whether the filter needs to be replaced?

You can determine whether it needs to be replaced by monitoring the resistance of the filter. When the resistance reaches the final resistance (usually 2-3 times the initial resistance), it indicates that the filter is severely blocked and needs to be replaced. In addition, if obvious damage, deformation, or a significant decrease in filtration efficiency is observed on the surface of the filter, it should also be replaced immediately.

03.Can the filter be used in an environment below 250°C?

Yes. 250°C is the upper limit of the filter's high temperature resistance. In an environment below this temperature, the filter can still work normally and its performance remains stable.

As one of the most professional high temp separator hepa filter manufacturers and suppliers in China, we're featured by quality products and good price. Please rest assured to buy high temp separator hepa filter for sale here from our factory. Contact us for quotation.

high temp separator hepa filter