Are the filters of purified ERV replaceable? Is the later maintenance cost high?

All filters are independently detachable and replaceable. The pre-filter is washable and reusable, while the HEPA and activated carbon filters need to be replaced every 6-12 months according to air quality. The filters are highly universal and low-priced, with no vulnerable parts for the whole machine, realizing simple maintenance and ultra-low later cost.

Purified Erv Ventilator HEPA Heat Recovery Ventilator Pm2.5 Filter Fresh Air System

Name: Purified Erv Ventilator HEPA Heat Recovery Ventilator Pm2.5 Filter Fresh Air System
Brand: Langqiwei Air Conditioning Co., Ltd.
SKU: 2292903395

Shandong, ChinaLangqiwei Air Conditioning Co., Ltd.

US$150.00-300.00

1 Piece

Product specifications

Regular type

Purifying type

Sample price:US$145.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

1year

Warranty

1year

Type

Air Handling Unit

Corrosion Durability

Higher

Noise Level

Low

Application Fields

Mechanical Engineering

Lifetime

5~10 years

Condition

New

Brand

Langqiwei

Application Scope

Hotel Rooms, Upscale Offices, Hospitals

Characteristics

Stable Operation,Quality Assured

Advantages

Energy-Efficient & Eco-Friendly,Silent Operation,D

Transport Package

Carton Packing

Specification

Depend on the specific model

Trademark

LANGQIWEI

Origin

Shandong Dezhou

Key features

Energy-Efficient Operation: Designed for stable operation with eco-friendly features to reduce energy consumption.

Sturdy Construction: Features excellent airtightness and durable build for long-term reliability.

Flexible Modular Design: Modular combination allows for flexible configuration to suit various needs.

Low Noise Level: Engineered for silent operation suitable for hotels, offices, and hospitals.

Comprehensive Protection: Shockproof, moisture-proof, and rust-proof packaging for safe long-distance transport.

Customization Options: Offers full, minor, and flexible customization from samples or designs.

Factory Direct Pricing: Direct from manufacturer with no middlemen to ensure the most favorable prices.

100% Quality Inspection: All finished products undergo visual and functional inspection before delivery.

Company profile

Langqiwei Air Conditioning Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 Year CertifiedNearest Port: Tianjin PortAverage Response Time: ≤1.92h

About Our Factory & Business Background

AddressRoom 910, Hengjia Center, Kangbo Avenue, Dezhou Economic and Technological Development Zone, Dezhou, Shandong, China

Plant Area1862 square meters

Terms of PaymentLC, T/T

International Commercial Terms(Incoterms)FOB, CIF

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Minimum Order Quantity1 Set

Supply Chain Partners16

Our Production Capability & Technical Expertise

Main ProductsAir Conditioner Fan Coil

Production Lines1

Production MachinesLaser Cutting machine, Punching machine, Copper pipe bending machine

QA/QC inspectors1 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsHave instructions and uniformly followed

R&D Engineers1 people

Traceability of Raw MaterialsYes

Our Industry Experience & Global Business Record

Year of Establishment2020-10-16

Main MarketsDomestic

Repeat Buyers Choice50%~80%

Number of Foreign Trading Staff2

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Cooperated with Fortune 500No

Product Q&A

Q:Are you a trading company or a factory?

A factory.

Q:What is the warranty period?

1 year.

Q:How is your price?

We have our own factory not the trading company. There is no middleman between clients and us. We give customers the most favorable price.

Q:What is the core difference between standard ERV and purified ERV?

The standard version focuses on energy-saving ventilation and temperature & humidity energy recovery, suitable for areas with high air cleanliness, solving indoor oxygen deficiency, stuffiness and high energy consumption. The purified version upgrades with a multi-stage filtration and purification system on the basis of basic functions, which can remove PM2.5, formaldehyde, bacteria, smog and other pollutants. It realizes both energy-saving heat exchange and deep air purification, suitable for s

Q:What is the heat recovery efficiency of the equipment

The total heat recovery efficiency of both products can reach 60%. It effectively recovers cold and heat energy from indoor exhaust air to pre-treat fresh air, greatly reducing the start-stop load of air conditioning and heating equipment, saving 30%-40% of HVAC energy consumption all year round, with extremely high cost performance for long-term use.