Chengrong Pre-Filtration: Smart Whole-House Water Protection – Clog-Free & Pressure-Strong!
(Serial No. 015)
Why Tiered Filtration Beats "Ultra-Fine" Obsession
Many homeowners fall for this trap: “If 0.01μm ultrafiltration is good, it must solve everything!”
Reality check:
Single-stage 0.01μm nightmares:
Plummeting flow rates
Monthly filter clogs
Weak showers, sluggish toilets
✅ Smart fix: Two-stage defense:
Pre-filter (0.1-0.15μm): Traps sand, rust, colloids
Main filter (0.01μm): Zaps bacteria & microbes
Result: Filter harmony. Your main filter lives longer, water flows freely.
[Installed Chengrong pre-filter system]
Caption: Tiered filtration in action
Why 0.1μm Pre-Filter is Your MVP (Most Valuable Protector)
1. Shields Your Premium 0.01μm Filter
Imagine making a racecar haul garbage trucks. That’s what happens without a pre-filter:
0.01μm main filter clogs fast → Low pressure,replacements
0.1μm pre-filter steps in → Takes dirt hits so the main filter focuses on microbes
Fact: Pre-filter users replace main filters 70% less often.
2. Max Flow, Zero Pressure Drop
❌ 0.01μm alone: Like drinking a thick shake through a coffee stirrer
✅ 0.1μm pre-filter: Firehose-like flow for showers, laundry, toilets
[Chengrong 0.1μm pre-filter membrane]
Caption: The debris bouncer
Pre-filter: Hand-washable (lasts 5+ years)
Main filter/RO system: Lasts 2x longer, thanks to pre-filter’s dirty work
![Chengrong chlorine-removing main filter]
Caption: Bacteria’s worst nightmare
Chengrong’s Science-Backed Strategy
Stage 1: Pre-Filtration (0.1μm)
Battles sediment, rust, colloids
Flow rate: 3,000L/hour (enough for 3 showers + laundry)
Stage 2: Precision Filtration (0.01μm)
Eliminates 99.99% bacteria
Removes chlorine (better taste!)
Options: Single-unit backwash or dual-system tandem flush
Why This Duo Wins
⬜ Steady water pressure: No weak showers or grumpy washing machines
⬜ Cost control: \)150/year saved on filter swaps
⬜ Zero-bacteria guarantee: Lab-tested, life-approved
Smart > Ultra-Fine
Chasing tiny microns? That’s like using a microscope to swat flies. Real genius is:
Pre-filter (0.1μm): Keeps water flowing like a mountain stream
Main filter (0.01μm): Delivers mineral-rich, spring-like drinking water
Chengrong Ultrafiltration: Zero Worries, Total Confidence.
Bottom Line
Don’t let your filters work harder – make them work smarter. Choose Chengrong’s tiered system and finally enjoy:
⬜ Strong showers that actually relax you
⬜ Toilets that flush with authority
⬜ Drinking water that tastes like it’s from a hidden spring
P.S. Those “ultra-fine” competitors? They’re basically selling water brakes. ⬜
ChengRong Ultrafiltration, Where Water Speaks Trust, Not Doubts.
