IPDB › China Industry › Industrial Equipment & Components
China, Chinese Deli Haf Air Filters Pre-Filter Supplier for HVAC System1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Filtration Equipment PartsFilter ElementAir Filter3m Haf Filter
Nantong Deli Purification Equipment Factory Co., Ltd.
Preview:
Product Description Product DescriptionHAF filter materialPolypropylene material,non-toxic no shedding2 low pressure differential0.5mm H20@ surface speed 1 m/s3 high efficiency15%@2.5micron NaC1 particles, surface velocity 0.1m/s 65.4%@0.3micron NaC1 particles,surface velocity4 High carrying capacity5.33cm/S57g/l@pressure difference 1.5mm H205 Environmental stability ·Temperature test70oC,168 hours,performance unchanged·Humidity test40°C, 90% humidity, 168 hours,·Cycle testperformance unchanged 70° C/2 hours -20oC/2 hours cycle 10 times,performance unchangedProduct Comparison TableFeatureHAF FilterHEPA FilterFiltration EfficiencyModerate99.97%Particle Size CapturedLarger particlesDown to 0.3 micronsAirflow ResistanceLowHighLifespanLongerShorterTypical ApplicationsHVAC systemsHospitals, labsProfessional ReviewsReview from Air Quality Experts: "HAF filters are effective in homes to improve air quality while allowing adequate airflow, making them suitable for general indoor use."Research Article: "The Impact of Filter Type on Indoor Air Quality: Analyzing HAF and HEPA Filters."Features:1.Low resistance: using open hole structure, very low resistance;Used in the fan exhaust machine, the resistance of the return air end is below 9.8Pa (1.0m/s).2.High circulating filtration efficiency: because the material comes with static electricity and plane micro copy technology, theelectrostatic adsorption method is more effective to improve the filter efficiency.3. Absorb 25mm and below particle size.4.Long service life: large particle bearing resistance does not change due to the increase of dust collection.5.Loose operating environment: at -20oC ~ 70oC, 90%RH performance remains unchanged.6.Size can be customized. Detailed Photos Company ProfileHoneywell,Phillips Professional Main Supplier With more than 50 patented technologiesAs a lead manufacturer of 30 years' experience of filtering products with ISO9001 and ISO14001 in China, Nantong Deli Purification Equipment Factory Co., Ltd. Supplies the following items:1. Humidifier wick filters2.Air filters for the air purifiers / air scrubbers/dehumidifiers3. Air filters for motors and automobiles4. Advanced air filters for medical appliances5. Prefilter + HEPA filters for HVAC and any other usages, such as V-bank HEPA Filters6. Air Filters and filter bags for the industrial machines and equipment as the replacementsWe supply various air filters of different materials and shapes according to the customer's demands and specifications. The efficiency grade is from low to HEPA 14 grade (MERV 19) according to EN779, EN1822 and ASHRAE. Our technicians are constantly developing new types of air filters for residential, commercial and industrial use to satisfy the various request of customers. Certifications FAQ1 Q: Are you factory or trading company?A: DeLI Purification is a R&D,manufacture ,sell Purification products original factory, locate in Jiangsu province, Nantong city. Welcome field trips.2 Q: Can HAF filters improve air quality in homes?A: Yes, HAF (High Air Flow) filters can significantly improve air quality in homes. These filters are designed to facilitate high airflow while effectively capturing larger airborne particles such as dust, pollen, and pet dander. By maintaining better airflow in HVAC systems, HAF filters contribute to reducing the concentration of these particles in the indoor environment, which can enhance overall air quality.While HAF filters may not achieve the same level of filtration efficiency as HEPA filters (which capture particles as small as 0.3 microns with a 99.97% efficiency), they still provide a practical solution for homes that prioritize airflow alongside effective filtration. Regularly replacing HAF filters can help sustain their performance and ensure consistent air quality improvement.Data Support: A study from the indoor air quality community has shown that maintaining clean air filters leads to 30% fewer airborne particulates in indoor environments. While HEPA filters are excellent for fine particle removal, HAF filters are known for their ability to optimize airflow without compromising air quality too much, making them an efficient choice for many homes.3 Q: How about your Product Quality?A: We have more than 30 years experience in purification industry, Products are widely used in many famous Pharmaceutical factory, Foodstuffs factory, Precision equipment manufacturer, home, office, bank, entertainment center and so on, received high praise from customers. We have strict quality control for every piece/set product, please rest assured to purchase ,use and enjoy it.4 Q: Do you support OEM?A: Absolutely, you could choose OEM from Product size, Material, Function to Logo print, Packing box, Packing ways and so on. We are pleased to provide customizing service to customer specific requirements.5 Q: Sample PolicyA: Sample and OEM Products sample price will higher than standard order products price, If you make bulk orders(reach to our MOQ) after received and test sample, we will deduct the sample price from the bulk order, and give you MOQ price. Sample shipping cost will pay by customer.6 Q: After-sales serviceA: Even we have confidence in our product quality, but products maybe damaged by some unpredictable reasons, please proper usage and safekeeping the product you purchased, according to user manual or salesmen's advice. We will contact buyer termly to know the product using situation, provide professional advice, or support repair service according to warranty policy.7 Q: Long-term cooperationA: We will sustaining provide good quality products and good price to all customers, to help users enjoy clean air, and help partners enlarge your market, and get more profit. We provide Agent price to long term partner, welcome to inquiry.Disclaimer: This is not a aboved brand OEM product. The aboved brand names and logos are the registered trademarks of their respective owners. Any use of the aboved brand names or model designations for this product are made solely for purposes of demonstrating compatibility. Packaging may vary.
Purchasing Request
Note: Send your purchase request, and we will screen suppliers or manufacturers for you free of charge...