Washable Vacuum Cleaner Filter (Disc Shape) – PTFE HEPA‑Grade Replacement

The Jyntrel washable vacuum cleaner filter (disc shape) is a replacement filter for handheld vacuums, robot vacuums and spot cleaners, designed to capture PM2.5, fine dust, dust mites, pollen and pet dander before air returns to the room. Its PTFE microporous membrane and composite PP media maintain low airflow resistance so motor suction is not sacrificed. It suits OEM and ODM programmes that need stable, washable filtration across high-dust, high-velocity operating conditions.

Operating Conditions and Airflow Path

In a vacuum cleaner the filter is the last barrier before exhaust air re‑enters the room. The disc sits in the post‑motor or pre‑motor air path, where face velocity can rise sharply during peak suction and dust loading increases within seconds of pickup. Jyntrel specifies the media and pleat or disc geometry around that duty: high porosity for low pressure drop, a stable pore structure to hold captured particles under pulsating airflow, and a rigid frame that keeps the filter seated as the motor ramps.

The washable format changes the maintenance profile. Instead of a disposable cartridge that loads and restricts airflow, the PTFE surface releases most captured dust during rinsing, so the filter returns close to its clean pressure drop. This matters in handheld vacuums with short runtimes and in robot vacuums where airflow is limited by a small fan. The result is a filter that behaves predictably across the cleaning cycle, from first use to the thirtieth wash.

Core Performance

Jyntrel builds this filter around three performance requirements: HEPA‑grade microparticle interception, low airflow resistance, and washability. The PTFE membrane captures fine particulate at the surface, which prevents deep media loading and supports repeat washing. Composite PP media and optional antibacterial treatment extend protection where dust and allergens are a concern. The low‑resistance design keeps motor suction strong and helps prevent overheating and runtime loss, while the moulded frame and optional rubber gasket maintain a tight seal so air passes through the media rather than around it.

Filtration efficiency and pressure drop are verified in Jyntrel’s CNAS‑accredited laboratory, and reports can be issued with samples. The filter is available in cylindrical, flat and special‑shaped formats to match the host appliance’s internal geometry.

Selection and Customisation: the Data We Need

Because the disc filter is a fit‑critical component, selection starts with the appliance, not the filter. To propose the right specification, Jyntrel needs the device or vehicle model, a drawing or sample with dimensions (diameter, thickness, centre hole), the airflow or water flow of the system, and the operating conditions: dust type, temperature, humidity and expected wash frequency. Quantity and packaging requirements complete the brief.

Customisation covers 100% structural and dimensional OEM work: eco‑friendly injection‑moulded frames in cylindrical, flat or irregular shapes, rubber sealing rings, media grade from coarse to HEPA, logo and retail packaging. With more than 1,000 filtration solutions developed, Jyntrel can match an existing appliance or create a new disc format from a drawing.

Parameters

Typical Applications

The disc filter is used in handheld cordless vacuums, smart robot vacuums, mite removers, wet‑dry vacuums and compact car vacuum devices. In each case the operating condition defines the specification: a robot vacuum needs a low‑profile disc with low pressure drop to protect runtime; a handheld vacuum needs a robust washable surface for frequent cleaning; a mite remover benefits from antibacterial media and tight sealing. Jyntrel supplies the same platform across these appliances with media grade and frame geometry adjusted to the host system.

Manufacturing and Testing at Jyntrel

Jyntrel operates multiple automated production lines with monthly capacity in the millions of pieces, supported by a 50,000 m² plant in Zhongshan, Guangdong, China, including six clean workshops totalling 20,000 m². More than 20 years of export experience to Europe, the US, Japan and Korea provides supply stability for long‑run programmes.

Quality control follows IQC, IPQC and OQC stages, and the in‑house CNAS‑accredited laboratory issues filtration efficiency, dust holding capacity and pressure drop reports. The company holds ISO 9001, ISO 14001 and ISO 45001 certifications, and achieved IATF 16949 automotive quality management certification in 2024. Products comply with REACH and RoHS environmental regulations, with compliance documents available on request. With over 1,000 filtration solutions developed, Jyntrel supports OEM/ODM customisation of size, structure, media grade, frame material, logo and packaging.

Share Your Operating Conditions

To receive a specification and quote, please send the device or vehicle model, the filter size or a drawing, the system airflow or water flow, the operating conditions (dust type, temperature, humidity, wash frequency) and your required quantity. Jyntrel will respond with a proposed media grade, frame design and sample plan. Contact our filtration team to start the review.