BasideWT- Whole Home Water Filtration System & Replacement
10” 20” 30” 40” PP Pleated Water Filter Cartridge 20 Micron 0.2 Micron 0.5 Micron Cartridge Filter For Ro Plant
PRODUCT PARAMETERS
What Is a PP Pleated Water Filter Cartridge?
A PP pleated water filter cartridge is a high-performance filtration solution made from polypropylene (PP) with a pleated design. Unlike standard spun filters, its accordion-like structure provides 10x more surface area, allowing for longer lifespan, higher dirt-holding capacity, and better flow rates.
These cartridges are widely used in:
✔ RO plants (as pre-filters)
✔ Industrial water treatment
✔ Household drinking water systems
Key benefit: They trap particles as small as 0.2 microns (bacteria-sized) while maintaining strong water pressure.
Why Choose a Pleated Design Over Standard Filters?
✅ Longer Lifespan
Pleated filters last 3-6 months, while standard spun filters clog in 1-2 months under similar conditions.
✅ Higher Dirt Capacity
The pleats capture more sediment before needing replacement—ideal for high-turbidity water.
✅ Better Flow Rate
Unlike compressed filters, pleated designs reduce pressure drop, maintaining consistent water flow.
✅ Cost-Effective
Fewer replacements = 40% lower long-term costs (based on a 2024 Water Quality Association study).
Micron Ratings Explained: Which One Do You Need?
PP pleated cartridges come in different micron ratings—each suited for specific contaminants:
| Micron Size | What It Filters | Best For |
|---|---|---|
| 20 Micron | Sand, rust, large sediment | Pre-filtration |
| 5 Micron | Fine silt, clay, cysts | General water treatment |
| 0.5 Micron | Small particles, some bacteria | Polishing stage |
| 0.2 Micron | Microbes, microplastics | Final-stage filtration |
⚠ Warning: Using a 0.2-micron filter as a pre-filter will cause rapid clogging—always pair it with a higher-micron pre-filter.
Sizing Guide: 10” vs. 20” vs. 30” vs. 40”
The length of your PP pleated water filter cartridge affects flow rate and capacity:
- 10” Cartridge → Small systems (under-sink filters)
- 20” Cartridge → Standard residential RO units
- 30”–40” Cartridge → Commercial/industrial applications
Pro Tip: A 40” pleated filter can handle twice the sediment load of a 20” version.
How to Install & Maintain Your PP Pleated Filter
Step 1: Shut Off Water Supply
Always close the valve before replacing a cartridge.
Step 2: Remove Old Filter
Unscrew the housing and discard the used filter.
Step 3: Pre-Rinse the New Cartridge
Flush with clean water for 30 seconds to remove loose particles.
Step 4: Install & Secure
Insert the new PP pleated water filter cartridge, ensuring a tight seal.
Step 5: Flush System
Run water for 2-3 minutes to clear air pockets and debris.
Maintenance Tip: Check every 3 months—if water pressure drops, replace sooner.
Common Mistakes to Avoid
🚫 Using the wrong micron size → Leads to premature clogging.
🚫 Skipping pre-filtration → Damages finer filters (like 0.2-micron).
🚫 Ignoring pressure limits → Pleated filters work best under 30 PSI.
FAQs
How do I know which system is right for my home?
How to Measure Your Home’s Water Flow Rate？
How do I troubleshoot low water pressure from my system?
What contaminants does your water treatment system remove?
What’s the difference between UV, RO, and activated carbon filtration?
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