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Enhance Breathing Comfort with Our Air Purifier/HVAC Filters
Introduction: Breathe Easier with Our Range of Air cleaner/HVAC Filters” emphasizes our commitment to enhancing indoor air quality at Peter Air. We provide a variety of filters designed to capture dust, pollen, pet dander, and other airborne particles, promoting cleaner and healthier air in your home or office. Whether you’re managing allergies, asthma, or simply aiming for cleaner air, our filters are designed to meet diverse needs and budgets.
Our range includes basic filters for larger particles and advanced HEPA filters for the smallest allergens, ensuring there’s an option for every situation. Using high-quality filters from Peter Air improves air circulation and reduces dust, enhancing overall comfort. We prioritize the quality and effectiveness of our filter products to ensure that your indoor air is filtered effectively, supporting the well-being and comfort of you and your family.
Types of Air Filters – Complete Comparison Guide
Understanding different air filters types helps you select the right filtration solution for your specific application. At Peter Air Systems, we manufacture all major types of air filters to meet diverse industry requirements.
Air Filter Classification by Efficiency (EN 779 / ISO 16890):
| Filter Type | Grade | Efficiency | Typical Application |
|---|---|---|---|
| Pre-Filter | G4 (EU-4) | 95% down to 5 microns | First-stage protection for HVAC systems |
| Fine Filter / Bag Filter | M5, M6, F7, F8 | 60-95% at 0.4-1 micron | Intermediate filtration in commercial HVAC |
| HEPA Filter | H13, H14 | 99.95% to 99.995% at 0.3 microns | Cleanrooms, hospitals, pharmaceutical |
| ULPA Filter | U15, U16 | 99.9995% at 0.12 microns | ISO Class 3-4 cleanrooms, semiconductor |
| Mini Pleat HEPA | H13, H14 | 99.997% at 3 microns | Limited space, high efficiency required |
Filter Selection Guide:
- Pre-Filters (G4): First line of defense. Captures dust, hair, fibers. Extends HEPA filter life.
- Fine Filters (M5-F8): Captures fine dust, pollen, mold spores. Ideal for allergy control.
- HEPA Filters (H13-H14): Captures 99.995% of particles. Mandatory for cleanrooms and hospitals.
- Mini Pleat HEPA: Same efficiency as HEPA but 60% smaller footprint [citation:1].
We specialize in Air cleaner Manufacturing with top-notch quality, designed for ultimate indoor comfort.
Air Filters HEPA – Technical Specifications & Performance Data
Our air filters HEPA range meets international standards including EN 1822 and ISO 14644. We manufacture HEPA filters in H13 and H14 grades for critical applications .
HEPA Filter Specifications:
Standard HEPA Filter Sizes Available:HEPA filters are NOT washable. Replace when pressure drop reaches 2x initial reading .
| Parameter | H13 (HEPA) | H14 (HEPA) | U15 (ULPA) |
|---|---|---|---|
| Efficiency at MPPS | 99.95% | 99.995% | 99.9995% |
| Particle Size Captured | 0.3 microns (H13/H14) / 0.12 microns (ULPA) | ||
| Filter Media | Micro Glass Fiber Paper (USA made) | ||
| Frame Material | Aluminum Extruded / GI / SS 304 | ||
| Separator | Micro Glass Paper Ribbon | ||
| Sealant | Epoxy or Polyurethane resin | ||
| Gasket Material | Neoprene or Silicon rubber | ||
| Max Operating Temp | Ambient (70-80°C) | ||
| Initial Pressure Drop | 25 mm of WC | ||
| Final Pressure Drop | 50-70 mm of WC | ||
| Washable | No – replacement only | ||
| Dimensions (W x H x D) mm | Type | Application | |
| 305 x 305 x 50 / 150 / 300 | Box Type | Small AHUs, terminal boxes | |
| 610 x 305 x 50 / 150 / 300 | Box Type | Standard AHUs | |
| 610 x 610 x 50 / 150 / 300 | Box / Flange Type | Most common size | |
| 915 x 760 x 50 / 150 / 300 | Box Type | Large AHUs | |
| 1220 x 610 x 50 / 150 / 300 | Box Type | High airflow applications | |
| 1220 x 915 x 50 / 150 / 300 | Box Type | Large cleanroom AHUs | |
| Custom Size | Available on request | ||
HVAC filters /Air Filter products type :
Mini Pleat HEPA Filter – Compact & Powerful Air Filtration
The Mini Pleat HEPA Filter is designed for applications where space is limited but high efficiency is required. With a compact footprint and 99.997% efficiency, it delivers HEPA-level filtration in a smaller package .
Key Features of Mini Pleat HEPA Filters:
- High Efficiency: 99.997% efficiency for particles down to 0.3 microns
- Compact Design: Multiple pleats maximize surface area in a smaller frame
- Low Pressure Drop: Maintains efficient airflow even at high efficiency
- Leak-Free Construction: Epoxy sealant ensures no air bypass
- Aluminum Frame: Lightweight yet rigid construction
- Neoprene Gasket: Provides leak-proof installation
Mini Pleat HEPA Filter Specifications:
| Parameter | Specification |
|---|---|
| Type | Box Type / Flange Type |
| Material | Aluminum Extruded Profile |
| Efficiency | 99.997% for 0.3 micron particles |
| Dimension | 610 x 610 x 75mm (standard) |
| Support Rod | 5 mm Solid Aluminum Rod |
| Separator | Micro Glass Paper Ribbon |
| Sealant | Epoxy |
| Gasket MOC | Neoprene |
| Country of Origin | Made in India |
Air Filters Supply – How to Source the Right Filter
As a leading air filter manufacturing company, Peter Air Systems provides complete air filters supply solutions across India. Here’s what you need to know before ordering.
How to Specify the Right Air Filter:
- Determine Required Efficiency: G4 (pre-filter), F7 (fine), H13/H14 (HEPA)
- Measure Existing Filter Size: Width x Height x Depth (in mm)
- Check Frame Type: Box type (square) or Flange type (with lip)
- Confirm Gasket Material: Neoprene (standard) or Silicon (high temp)
- Check Pressure Drop: Ensure compatibility with your AHU fan capacity
Supply Options Available:
- Standard Sizes: Ready stock for 610x610mm, 305x305mm, 610x305mm
- Custom Sizes: Manufactured to your exact dimensions (2-3 weeks lead time)
- Bulk Orders: Special pricing for 50+ pieces
- Annual Supply Contracts: Scheduled deliveries with price protection
Ordering Process:
- Share your filter specifications or existing filter sample
- Receive quote and sample approval (if custom size)
- Order confirmation with delivery timeline
- Quality inspection before dispatch
- Pan-India delivery with installation support
For air filters supply inquiries: Call +91 8484 836 337
Air Filter Manufacturing – Precision Engineering at Peter Air
Our air filter manufacturing process follows strict quality control protocols at our Mumbai facility.
Manufacturing Process Steps:
Step 1: Raw Material Sourcing
We source micro glass fiber paper from Hollingsworth & Vose, USA – a global leader in filter media . Aluminum extrusions and GI/SS sheets are sourced from approved Indian vendors.
Step 2: Frame Fabrication
Aluminum profiles are cut, assembled, and riveted to form rigid frames. For GI/SS frames, sheet metal is laser cut, bent, and welded.
Step 3: Media Pleating
Filter media is pleated using automated pleating machines with micro glass paper ribbon separators to maintain uniform pleat spacing .
Step 4: Assembly & Sealing
Pleated media is assembled into the frame. Epoxy or polyurethane sealant is applied to prevent air bypass.
Step 5: Gasket Application
Neoprene or silicon gaskets are applied to the face of the frame for leak-proof installation .
Step 6: Quality Testing
Each filter is tested for:
- Pressure drop measurement
- Visual inspection for damage
- Dimensional accuracy check
Quality Certifications:
- ISO 9001:2015 Certified
- EN 1822 Compliance (HEPA/ULPA)
- ISO 14644 Cleanroom Standards
- Made in India – Government recognized manufacturer
Air Filter Price Guide – What to Expect in India (2026)
Approximate Price Range:
| Filter Type | Size | Efficiency | Price Range (INR/piece) |
|---|---|---|---|
| Pre-Filter (G4) | 610x610x50mm | 95% @ 5μ | ₹600 – ₹1,200 |
| Fine Filter (F7) | 610x610x150mm | 85% @ 0.4μ | ₹1,500 – ₹2,500 |
| HEPA Filter (H13) | 610x610x150mm | 99.95% @ 0.3μ | ₹3,500 – ₹5,500 |
| HEPA Filter (H14) | 610x610x150mm | 99.995% @ 0.3μ | ₹5,500 – ₹8,500 |
| Mini Pleat HEPA | 610x610x75mm | 99.997% @ 0.3μ | ₹4,200 – ₹6,000 |
| ULPA Filter (U15) | 610x610x150mm | 99.9995% @ 0.12μ | ₹8,000 – ₹12,000 |
| Custom Size | Get Quote | ||
Factors Affecting Air Filter Price:
- Efficiency Grade: H14 costs 30-40% more than H13
- Size: Larger sizes cost proportionally more
- Frame Material: SS 304 costs more than GI/Aluminum
- Media Grade: Imported media (USA/Germany) costs more
- Quantity: Bulk orders (50+ pieces) get 10-15% discount
- Certification: Individual DOP test certificates add cost
Industries We Serve – Air Filter Applications
Our air filters are installed across diverse industries requiring clean, contaminant-free air.
Pharmaceutical Industry
- Cleanrooms (ISO Class 5-8) – HEPA filters in AHUs and terminal boxes
- Sterile manufacturing areas – H14 grade filters
- API production zones – Pre-filters for dust control
- Quality control labs – Fine filters for particle removal
Hospitals & Healthcare
- Operation Theaters – HEPA filters for sterile air
- ICU and isolation rooms – Pressure-controlled filtration
- Pharmacy compounding units – HEPA filtered environment
- Laboratories – Pre-filters and fine filters
Electronics & Semiconductor Manufacturing
- Semiconductor fabs – ULPA filters for ISO Class 3-4
- LCD and display manufacturing – HEPA filters
- Precision assembly areas – Mini pleat HEPA filters
Food Processing Industry
- Ready-to-eat production – HEPA filters for sterile air
- Dairy processing – Fine filters for particle removal
- Beverage filling lines – Pre-filters for HVAC protection
Commercial Buildings
- Corporate offices – Fine filters (F7-F8) for allergy control
- Hotels – Pre-filters for HVAC protection
- Shopping malls – Bag filters for particle removal
Research Laboratories
- Biosafety labs – HEPA filters in BSCs
- Chemical research – Fine filters for fume hoods
- Academic labs – Pre-filters for AHUs
Features & Benefits of Peter Air Air Filters
Key Features:
- High Filtration Efficiency: Up to 99.995% for H14 HEPA filters
- Premium Filter Media: Micro glass fiber paper from Hollingsworth & Vose, USA
- Rigid Frame Construction: Aluminum / GI / SS 304 options
- Low Initial Pressure Drop: 25mm WC – energy efficient
- Leak-Proof Design: Epoxy sealant and neoprene gaskets
- Micro Glass Paper Ribbon Separators: Uniform pleat spacing
- Wide Size Range: 305x305mm to 1220x915mm + custom
- Made in India: Government recognized manufacturer
Benefits for Your Facility:
1. Superior Air Quality
Removes 99.995% of airborne particles – protects product, process, and people.
2. Regulatory Compliance
Meets GMP, Schedule M, USFDA, and ISO 14644 requirements for cleanrooms.
3. Energy Efficiency
Low pressure drop reduces fan energy consumption by 15-25%.
4. Extended HVAC Life
Pre-filters capture large particles before they reach expensive AHU components.
5. Reduced Maintenance
High dust holding capacity means fewer filter changes.
6. Health Protection
Captures allergens, bacteria, viruses – reduces respiratory issues.
Air Filter Maintenance & Replacement Guide
When to Replace Air Filters:
- Pre-Filters: Every 1-3 months (or when visibly dirty)
- Fine Filters (Bag Filters): Every 3-6 months
- HEPA Filters: When pressure drop reaches 2x initial reading (typically 3-5 years)
- Mini Pleat HEPA: Same as standard HEPA – based on pressure drop
Signs Your Air Filter Needs Replacement:
- Magnehelic gauge shows high pressure drop (>2x initial)
- Visible dirt accumulation on filter face
- Reduced airflow from diffusers
- Increased dust in the facility
- DOP test shows filter integrity failure (HEPA filters)
Replacement Procedure:
- Turn off AHU or isolate the filter section
- Remove the access panel
- Release filter retention mechanism
- Remove old filter carefully (avoid shaking)
- Clean filter housing with vacuum
- Install new filter with gasket facing upstream
- Secure retention mechanism
- Replace access panel and restore AHU operation
- For HEPA filters: Perform DOP test after installation
Important Notes:
- HEPA filters are NOT washable – washing destroys the micro glass fiber media
- Always use genuine replacement filters from the original manufacturer
- Document filter replacement dates and pressure drop readings
- For cleanrooms, follow your validated filter change schedule
Why Choose Peter Air Systems – Leading Air Filter Manufacturer
As a trusted air filter manufacturing company, Peter Air Systems brings years of cleanroom and HVAC expertise to every filter.
1. In-House Manufacturing – Better Quality, Better Price
We manufacture complete air filters at our Mumbai facility. No middlemen. Factory-direct pricing saves you 15-20%.
2. Premium Filter Media
We use micro glass fiber paper from Hollingsworth & Vose, USA – a world leader in filter media .
3. Complete Range of Air Filters Types
From G4 pre-filters to H14 HEPA and ULPA filters – we have every air filters type you need.
4. Custom Manufacturing
Any size, any efficiency, any frame material – built to your exact specifications.
5. Pan-India Supply
We serve all major cities including Mumbai, Delhi, Bengaluru, Chennai, Hyderabad, Pune, and Ahmedabad.
6. 1 Year Warranty + AMC Support
Comprehensive warranty on manufacturing defects. AMC options for scheduled filter replacements.
7. Industry Compliance
ISO 9001:2015 certified. EN 1822 and ISO 14644 compliant filters .
8. Export Capability
We export to USA, Saudi Arabia, Bangladesh, Nepal, and Egypt .
HVAC filters media: air purifier material, filter media for heating and cooling systems
First-Stage Filters: Initial Air Filter systems
At Peter Air, our pre-filter serve as the first line of defense for your HVAC system. Not only do they capture larger particles like dust, hair, and fibers, but they also prevent these contaminants from entering the main components of your heating and cooling system. Consequently, this keeps the air cleaner and helps your HVAC system run more smoothly.
We understand that pre-filters are essential for improving air quality. Additionally, they reduce the frequency of maintenance needed for your system. By using Peter Air pre-filters, you can significantly decrease the dust in your home or office, which helps avoid HVAC problems in the long run.
Whether at home or in the workplace, pre-filters ensure that the air you breathe is healthier. By choosing pre-filters from Peter Air, you’ll not only enjoy cleaner air but also a more comfortable environment for everyone. Ultimately, we are dedicated to providing better air quality and peace of mind.
Fine Filters: Precision Particle Purifiers
Fine filter at Peter Air act like detectives for air quality. These filters catch tiny particles that regular filters might miss, such as allergens, bacteria, and fine dust. They use specialized materials and a dense structure to trap these microscopic pollutants effectively.
We value fine filters because they play a crucial role in improving indoor air quality. By capturing small particles, fine filter reduce allergens in the air, making it safer to breathe. They are especially important for homes with pets or people with allergies.
Using fine filters from Peter Air not only enhances air cleanliness but also extends the life of your HVAC system. By preventing tiny particles from clogging it, you can expect less dust circulating in your home or office and fewer heating and cooling issues over time. Trust Peter Air’s fine filter for a more comfortable indoor environment.
HEPA Filters: Ultra High-Efficiency Filtration
HEPA purifiers at Peter Air are essential for maintaining superior indoor air quality. These filters excel at capturing microscopic particles like dust, pollen, and pet dander. Such particles can worsen allergies and respiratory issues. Engineered with advanced materials, HEPA purifiers effectively trap these pollutants, significantly improving air cleanliness.
HEPA purifiers are critical in environments that prioritize clean air, such as homes, hospitals, and workplaces. They are particularly beneficial for individuals with allergies or respiratory conditions. By using HEPA purifiers, Peter Air guarantees fresher and healthier indoor air. Choosing HEPA purifiers means selecting cleaner indoor air with fewer allergens and pollutants.
Compact HEPA Filter: Small yet Powerful
Mini pleat HEPA purifiers are a must-have for anyone aiming to enhance indoor air quality. At Peter Air, our compact mini pleat HEPA purifiers deliver exceptional performance in air purification. Engineered with multiple pleats, they offer an expanded surface area, effectively capturing fine particles such as dust, pollen, mold spores, and certain viruses.
Choosing Peter Air’s mini pleat HEPA purifiers ensures a healthier and cleaner atmosphere in your home or workplace. These purifiers are particularly valuable in settings where air purity is vital, including hospitals and laboratories. By installing them, you can significantly improve air quality and minimize health risks associated with airborne contaminants.
Built with premium materials for durability, our mini pleat HEPA purifiers are a reliable solution for improving your indoor environment. They are the perfect choice for anyone seeking efficient and long-lasting air purification. Rely on Peter Air for innovative solutions that enhance air quality and promote overall well-being.
Conclusion
Clean air is essential for product quality, process integrity, and human health. Peter Air Systems delivers high-quality air filters for every application – from G4 pre-filters to H14 HEPA and ULPA filters.
With in-house manufacturing, premium USA-made filter media, and pan-India supply, we are your trusted partner for all air filtration needs.
Call +91 8484 836 337 for a free quote or technical consultation.
Frequently Ask Question
HEPA filters capture 99.95-99.995% of particles at 0.3 microns. ULPA filters capture 99.9995% at 0.12 microns. ULPA is used for ISO Class 3-4 cleanrooms; HEPA for ISO Class 5-8.
HEPA filter price in India ranges from ₹3,500 to ₹8,500 for standard 610x610mm size depending on grade (H13 vs H14). Mini pleat HEPA filters cost ₹4,200-₹6,000. Call +91 8484 836 337 for exact pricing.
No. HEPA filters are made of micro glass fiber paper and washing destroys the media. HEPA filters must be replaced, not washed.
Pre-filters: 1-3 months. Fine filters: 3-6 months. HEPA filters: When pressure drop reaches 2x initial (typically 3-5 years) or annual DOP test failure.
A mini pleat HEPA filter uses multiple pleats to maximize surface area in a compact 75mm deep frame. Efficiency is 99.997% at 0.3 microns – same as standard HEPA but 60% smaller.
H13 efficiency: 99.95% at 0.3 microns. H14 efficiency: 99.995% at 0.3 microns. H14 is required for pharmaceutical sterile manufacturing.
Standard sizes: 305x305mm, 610x305mm, 610x610mm, 915x760mm, 1220x610mm, 1220x915mm. Custom sizes available.
Initial pressure drop: 25mm of WC. Final pressure drop (replace at): 50-70mm of WC. Replace when pressure drop doubles.
Frame materials include Aluminum Extruded Profile (most common), GI (Galvanized Iron), and SS 304 (pharma grade).
