How often should users replace this filter?

Replacement time depends on air quality, usage frequency and working environment. The original Filter Z is commonly recommended for annual replacement, but users should also follow the air purifier filter reminder and actual filter condition.

C610 Replacement Filter Z Fit for Winixs Air Purifier 1712-0121-00 OEM ODM Available

Name: C610 Replacement Filter Z Fit for Winixs Air Purifier 1712-0121-00 OEM ODM Available
Brand: Nanjing Blue Sky Filter Co., Ltd.
SKU: 2279493625

Jiangsu, ChinaNanjing Blue Sky Filter Co., Ltd.

US$10.20-11.20

200 Pieces

Product profile

Customization

Available

Type

Filter

Application

Household, Commercial

Model NO.

BS1895

Type Name

Air Purifier HEPA Filter Replacement

Reference OE No.

1712-0121-00

Usage

Replace for Winix C610 Air Purifier, 1712-0121-00

Od

229mm / 9"

Height

256mm / 10.1"

Material

Pre-Filter + H13 True HEPA + Activated Carbon

Color

Grey (Customized)

Filter Efficiency

H13/H14 Filter (Customized)

Supplier

Nanjing Blue Sky Filter Co., Ltd.

Transport Package

Standard Export Carton

Trademark

Blue Sky Filter

Origin

Nanjing, Jiangsu

HS Code

8421991000

Production Capacity

50000PCS/Year

Key features

Wide Model Compatibility: Designed as a replacement Filter Z fit for Winixs C610 air purifier compatible models with matching filter structure.

Replacement Part Number: Suitable for 1712-0121-00 Filter Z replacement applications. Please confirm the original filter code before ordering.

HEPA Filtration Support: HEPA filter media helps capture airborne dust, pollen, pet dander and fine particles during daily air purification.

Activated Carbon Layer: Activated carbon layer helps reduce common household odors, smoke smell and unwanted indoor air pollutants.

OEM & ODM Customization: Filter media, carbon layer, frame, pack quantity, label, color box and private brand packaging can be customized for bulk orders.

Company profile

Standardized quality controlFlexible CustomizationHigh Repeat Buyers ChoiceProduct Certification

Nanjing Blue Sky Filter Co., Ltd.

Jiangsu, 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: 15 Years CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤8.10h

AI-Powered supplier vetting

SummaryBlue Sky is explicitly identified as a professional technical supplier providing 3D software design and broad customization services for filtration products. Its engineering and sales teams support product design and development, while quality processes include two inspectors, documented finished-product inspection instructions, raw-material traceability, and quality assurance. It holds ISO9001:2015, ISO45001:2018, ISO14001, and RoHS-related certification capability. Production-related evidence shows gluing, paper folding, and assembly lines, plus in-stock capacity, but no valid manufacturing-capacity contract with associated subcontractors. The supplier lacks an available SDK, overseas agents or branches, overseas warehouses, and overseas showrooms. Lead times are stated as within 15 working days in both peak and off-season. Financial information is limited to year labels and does not substantiate financial strength. Customer-specific cases are not provided.

Supplier typeThe supplier is explicitly described as a professional technical supplier. Its company description identifies a qualified engineering team and integrated filtration-product design and development services, supporting classification as a technical product and solution supplier.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, and ISO14001 certifications, together with RoHS product-certification capability. These stated certifications provide explicit evidence of recognized quality, occupational safety, environmental, and product-compliance systems.

R&D capabilityThe supplier provides 3D software design and develops new filtration products, with engineering resources and multiple customization modes. However, it explicitly has no available SDK, so the evidence supports product-design and development capability but not SDK-based innovation or integration capability.

Production capacityProduction evidence includes gluing, paper folding, and assembly lines, in-stock capacity, two quality inspectors, standardized finished-product inspection instructions, and quality assurance with raw-material traceability. Lead times are stated as within 15 working days in both peak and off-season. A limitation is that no valid manufacturing-capacity contract exists with associated subcontractors.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, flexible customization, and minor customization. It also provides 3D software design services and product design and development, indicating broad stated customization coverage.

Product Q&A

Q:How can I confirm whether this filter fits my air purifier?

Please check your air purifier model and original filter code before ordering. This filter is designed for compatible Winixs C610 air purifier models using Filter Z / 1712-0121-00 type filters.

Q:Is this filter compatible with all Winix air purifiers?

No. It is not suitable for all Winix air purifier models. This product is designed for selected C610 compatible systems with matching Filter Z structure.

Q:What part number does this filter replace?

This filter is designed for 1712-0121-00 Filter Z replacement applications. Buyers should confirm the original filter code before bulk ordering.

Q:What is the function of the HEPA filter media?

The HEPA filter media helps capture airborne dust, pollen, pet dander and fine particles, supporting cleaner indoor air during daily purifier use.

Q:What is the function of the activated carbon layer?

The activated carbon layer helps reduce common household odors, smoke smell and unwanted indoor air pollutants.