Water Filtration Manufacturer — OEM & ODM for US & EU Marketsinfo@legomsmart.comWhatsApp +86 158 8837 7781
EmailWhatsApp +86 158 8837 7781

Whole-House Water Filtration Manufacturer — OEM & ODM for Brands in the USA and Europe

Legom designs and manufactures central water filters and quick-detach washable pre-filters at our own factory in Jiaxing, China — engineered for tool-free, 5-second maintenance and built to protect every tap and appliance in the home.

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  • Since 2011
  • 90+ Countries Served
  • 400+ Partners
  • OEM & ODM Ready

Our whole-house water filters are made in our own factory and supplied to distributors and brand owners in 90+ countries through 400+ OEM and distribution partners.

International compliance: our whole-house water filters and washable pre-filters are engineered to comply with the major international certifications and standards for drinking-water products. Specific certificates are available upon request.

Product certifications: certificates available upon request.

Product Range

Whole-house filters for every point-of-entry need

DPS80 Central Water Filter — Legom

DPS80

Central Water Filter

High-precision whole-house central filtration — 1–10 μm cotton-carbon composite cartridge in a tool-free, 5-second quick-release body.

3,000 L/H1–10 μmDN25475 × 217 × 262 mmMunicipal & well water

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S07 Pre-Filter Ver.1 — Legom

S07

Pre-Filter Ver.1

The washable whole-house pre-filter that cleans in 5 seconds — no tools, no closing the main valve.

8,000 L/H40 μm dual-net interception295 × 180 × 108 mm25/20 mm connectors

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S07S Pre-Filter Ver.2 — Legom

S07S

Pre-Filter Ver.2

Second-generation washable pre-filter — 8,000 L/H with an upgraded quick-release design and a larger housing.

8,000 L/H40 μm dual-net interception332 × 205 × 142 mm25/20 mm connectors

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Why Legom

A manufacturer built for brands that need a dependable line

A real factory, not a trading company

Legom manufactures at our own facility in Jiaxing, Zhejiang Province, China. Our whole-house water filters are produced in-house, which is what keeps quality consistent, batch after batch.

Designed around maintenance-free living

Every Legom water filter can be cleaned or serviced in about 5 seconds without tools and without closing the main water valve. Washable dual-net cartridges and tool-free quick-release bodies are standard across the range — fewer callbacks, happier end users.

Whole-house protection, engineered in

Dual water shut-off, a 360° universal water inlet and an anti-water-hammer structure protect downstream appliances from sediment, rust and pressure surges — one unit guarding the entire plumbing system.

OEM & ODM, end to end

Legom supplies whole-house water filters to distributors and brand owners in 90+ countries as a manufacturer and OEM/ODM partner. Private-label and custom projects are our core business — tell us your market and we will scope the right model for you.

How We Work

From first inquiry to shipment

  1. 01

    Inquiry

    Tell us your market, target water source and volumes. We recommend a model and cartridge configuration.

  2. 02

    Sampling

    Samples are produced and checked against your specification before any production commitment.

  3. 03

    Production & QC

    Quality checks through production and before packing.

  4. 04

    Delivery & Support

    Export packaging, sea / air / express shipping, and ongoing technical support for your market.

Manufactured to comply with the international standards required for our target markets. Certificates and test documentation are available upon request — contact our team for the certification status of a specific model.

Planning a water filter line for your market? Let's talk specifications.

Send us your target market, water source and volumes. We'll recommend the right model, cartridge and OEM or ODM scope — and send you a quote.

Request a Quote info@legomsmart.comWhatsApp +86 158 8837 7781