Shenzhen Hanlan Environmental Protection Technology Co., Ltd
| Payment Terms | L/C,D/A,T/T,D/P |
| Delivery Time | 5-8 working day |
| Packaging Details | carton |
| model | P31 |
| Flow rate | 4000 liters per hour |
| Material | 304 stainless steel body + 316 stainless steel filter screen |
| Work pressure | 0.1 - 1 MPa |
| size | 150mm×210mm |
| interface type | 1-inch external thread (compatible with 4/6-inch water pipes) |
| source of water | Well water, tap water |
| Filter accuracy | 40 microns |
| Brand Name | Hanlan |
| Model Number | P31 |
| Certification | CE.IOS9001.ROHS |
| Place of Origin | Shenzhen,China |
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Product Specification
| Payment Terms | L/C,D/A,T/T,D/P | Delivery Time | 5-8 working day |
| Packaging Details | carton | model | P31 |
| Flow rate | 4000 liters per hour | Material | 304 stainless steel body + 316 stainless steel filter screen |
| Work pressure | 0.1 - 1 MPa | size | 150mm×210mm |
| interface type | 1-inch external thread (compatible with 4/6-inch water pipes) | source of water | Well water, tap water |
| Filter accuracy | 40 microns | Brand Name | Hanlan |
| Model Number | P31 | Certification | CE.IOS9001.ROHS |
| Place of Origin | Shenzhen,China | ||
| High Light | Antifreezing Stainless Steel Water Filter ，Stainless Steel Water Filter 4000L ，Anti Explosion Stainless Steel Prefilter | ||
4000L Stainless Steel Pre-Filter Anti-Explosion Antifreezing High Temperature Resistance
Water quality risks, appliance killers? Pre-filtering to intercept at one step!
The large particles of impurities such as rust, silt, red worms, and plankton in tap water not only pose a threat to family health, but also can clog water-using appliances like water heaters, washing machines, and faucets, shortening the lifespan of these devices.
1. Material Upgrade: 304 stainless steel explosion-proof body, with excellent durability
♦Food-grade 304 stainless steel is cast as a single piece, resistant to corrosion and rust, eliminating the heavy metal pollution (such as copper green) caused by oxidation of brass materials. Zero risk of secondary pollution.
♦7.12MM thick bottle body, weighing up to 870.8g (ordinary brass only 412.8g), passing the pressure resistance and explosion-proof test - able to operate stably in extreme environments of -30℃ to 99℃, including scenarios of northern heating systems and sudden changes in water pressure in high-rise residences.
♦Seamless welding technology, waterproof, heat-resistant, shock-resistant, with a lifespan exceeding 3 years (industry average 2 years).
2. 40μm high-precision filtration, impurity interception rate 99%
♦A 40-micron filter screen (about 1/3 the thickness of a hair), effectively intercepting large particles such as sand, rust, algae, and insect eggs. The water output is clearer, protecting the internal components of appliances from wear and tear.
♦316 stainless steel filter screen, lifetime free replacement, no need to frequently purchase filter elements. Compared to traditional PP cotton filter elements, it saves 300+ yuan in maintenance costs annually.
3. 4000L/h high flow rate, zero waiting time for water supply throughout the house
♦4T/h large flow design, ready to filter immediately, without affecting water pressure. Suitable for large-sized houses, hotels, and commercial venues to meet the water demand of multiple faucets simultaneously. No queuing is required for bathing, washing, and cooking.
♦1-inch external thread interface, compatible with 4/6-inch water pipes (DN20/DN25), flexible installation, and compatible with mainstream household and engineering water systems.
| scene | Addressing the pain points | core value |
| Whole-house water usage in the household | Protect household appliances such as water heaters, washing machines and water purifiers | Extend equipment lifespan by 50%+ and reduce maintenance costs |
| Hotel / Commercial Establishment | Use multiple water points for simultaneous filtration to ensure water quality. | Improve customer experience and reduce equipment maintenance pressure |
| Northern floor heating system | Anti-freezing and explosion-proof, filtering impurities in the floor heating pipes | Prevent pipe blockage and enhance heating efficiency |
| Outdoor / Well Water Scene | Screen out the original impurities such as sediment and rust | Improve water quality and adapt to scenarios such as villas and farms. |
Company Details
Business Type:
Manufacturer
Year Established:
2010
Total Annual:
1000000-5000000
Employee Number:
50~300
Ecer Certification：
Verified Supplier
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