Product Description
SMARTCLEAN PRECOAT MICRON FILTRATION SYSTEM
Intelligent Micron Filtration,Green Efficiency in One Step.
1.μm Filtration Precision
2 Filter Media Options
3 Operating Modes with Smart Switching
4-Level Ultra-Quiet Pump Operation
Save water up to 90%
Reduce chemical usage by 30%
Save 40% of the required space
Reduce maintenance requirements by 20%
Ensure continuously clear and stable water quality
SmartClean Precoat Micron Filtration System*An All-in-One Premium Water Treatment Solution
The SmartClean Precoat Micron Filtration System integrates high-precision filtration, intelligent automation, and eco-efficient technology into a single unit. Utilizing diatomaceous earth (DE) precoat membrane filtration, it delivers a filtration accuracy of 1-3μm, capturing over 99% of suspended solids, parasites (e.g.,Cryptosporidium), and fine particles. The effluent turbidity remains stable at <0.1 NTU, significantly outperforming traditional sand filters, resulting in safer cleaner water.
Equipped with a PLC smart control system, the unit automatically switches between precoat, filtration and regeneration modes, ensuring user-friendly operation and efficient performance.
Compatible with both diatomaceous earth and perlite, the system is highly adaptable for various water conditions. It is ideal for swimming pools, water parks, hot springs and upscale hospitality venues that demand stringent water quality.
Product Features
High-Precision Filtration for Ultra-Clean Water
Uses DE precoat technology to achieve 1-3μm filtration with over 99% particle removal. Effluent turbidity <0.1NTU, vastly superior to sand filters.
Regenerable Filter Media for Eco-Friendly Operation
Supports reuse of DE and perlite, reducing replacement frequency and backwash water. Saves costs and promotes sustainability.
Smart Load Adjustment for Enhanced Durability
Automatically adjusts operation based on water quality and flow, optimizing energy use and extending filter media life.
Water Hammer Protection for System Safety
The soft starting/stopping technology prevents water hammer impact, protecting equipment and piping, and enhancing system stability and longevity.
Intelligent Control System for Easy Operation
Integrated PLC system allows one-touch switching between precoat, filtration, and regeneration modes. Fully automated, no manual monitoring required.
Highly Integrated Design for Space Efficiency
Combines pump, dosing tank, filter, and control system into a compact unit. Takes up only half
the space of traditional systems for faster installation.
Ultra-Quiet Performance for Comfortable Environments
Features a 4-pole low-noise pump and optimized flow design for noise reduction - ideal for high-end hotels and clubs.
Multi-Media Compatibility for Greater Flexibility
Works with a variety of filter media including DE and perlite, allowing flexible adaptation to different pool and spa water treatment needs.
Application Scenarios
Perfect for high-end hotels, swimming pools, water parks, hot springs, spas, and any professional venue requiring superior water quality and stable operation.
Comparison
Traditional Sand Filtration vs. SmartClean Precoat Micron Filtration System.

Product Plan Diagram

Product Parameters
| Model |
Filter Diameter |
Filter Area (m2) |
Flow Rate
(m³/h) |
Pump Power
(kW) |
Operating Power (kW) |
Inlet Size |
Outlet Size |
Drain Size |
Product Dimensions
(mm) |
| Inverter Energy Saving Mode |
Backwash
Mode |
| Day |
Night |
| WL-HPF80 |
φ650 |
15.3 |
76.5 |
7.5 |
5.5 |
3.8 |
7.5 |
DN200 |
DN125 |
DN80 |
2000*1800*2530 |
| WL-HPF120 |
φ800 |
23.65 |
118.25 |
11 |
8 |
5.5 |
11 |
DN250 |
DN150 |
DN100 |
2100*2000*2650 |
| WL-HPF160 |
φ900 |
30.47 |
152.35 |
15 |
10.9 |
7.5 |
15 |
DN250 |
DN150 |
DN125 |
2500*2200*2590 |
| WL-HPF200 |
φ1000 |
38.06 |
190.3 |
18.5 |
13.5 |
9.3 |
18.5 |
DN300 |
DN200 |
DN150 |
2500*2300*2720 |
| WL-HPF280 |
φ1200 |
54.75 |
273.75 |
22 |
16 |
11 |
22 |
DN300 |
DN200 |
DN150 |
2800*2700*2800 |
| WL-HPF380 |
φ1400 |
75.24 |
376.2 |
37 |
27 |
18.5 |
37 |
DN350 |
DN250 |
DN200 |
3500*3200*2935 |
Company Profile
Guangdong LASWIM Water Environment Equipment Co., Ltd (for short LASWIM) set up in 1989, one of the leading enterprises in the field of swimming pool and water environment in China.
The production base of LASWIM is located in Zhongshan city, Guangdong Province, covering an area of more than 90,000 square meters. It has the advanced manufacturing equipment, perfect quality management control system, strong product innovation and development capabilities. The production workshop installedthe advanced production lines and product testing equipment from Europe. All products are made of high- quality raw materials, and controlled automatically during the whole testing process of products.
LASWIM has accumulated rich experience in the industry these years. It has complete production lines, covering the full range of residential pools and commercial pools, including infinity pool, pool pump, filter, salt chlorine generator, underwater light, heat pump, pool ladder, pool starting platform, racing lane line, underwater observation window, white plastic accessories, integrated filtration equipment, etc.
Through continuous efforts, LASWIM has established a strong marketing network and perfect service system in the world. Its products are exported to Europe, North America, Australia, South America, the Middle East, Southeast Asia, Africa, more than 60 countries and regions, which are highly appreciated and recognized by customers.





