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E: sales1@melko2015.com
E: sales1@melko2015.com
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The GAC and PP filter cartridge is an advanced dual stage water filter that combines two essential technologies into a single, efficient unit. This innovative design features a outer layer of granular activated carbon (GAC) for chemical adsorption, wrapped around a solid polypropylene (PP) core for mechanical filtration. This carbon and sediment filter is engineered to simultaneously reduce chlorine, improve taste and odor, while also removing dirt, rust, and other particulate matter, providing comprehensive water pretreatment.
Dual-Action Filtration: This unique composite design provides two-stage purification in one cartridge. The GAC layer effectively adsorbs chlorine, VOCs, and organic chemicals, while the PP core mechanically traps suspended solids and sediments.
Superior Taste and Odor Improvement: The generous amount of high-quality granular activated carbon offers a large surface area for adsorption, ensuring exceptional reduction of unpleasant tastes and odors caused by chlorine and other common water contaminants.
Cost-Effective Solution: By combining two filtration stages into a single replacement cartridge, it simplifies maintenance and reduces the overall footprint of your system, offering excellent value and performance.
Ideal Pre-Filtration: As a robust pre filter for RO system installations, it protects the delicate reverse osmosis membrane from both chlorine damage and particulate fouling, significantly extending the membrane's lifespan.
Outer Media | Granular Activated Carbon (GAC) |
Inner Core | Polypropylene (PP) Depth Filter |
Filtration Functions | Sediment Removal & Chemical Adsorption |
Chlorine Reduction | > 90% |
Sediment Filtration | 5 - 20 Micron |
Max Operating Temperature | ≤ 52°C (125°F) |
Residential Point-of-Entry: An excellent choice for a whole house composite filter, treating all water entering the home to provide cleaner, better-tasting water for drinking, bathing, and washing.
Food and Beverage Industry: Used in kitchens, coffee shops, and restaurants to pre-treat water, ensuring improved taste of beverages and food and protecting equipment from scale and sediment.
Pre-Treatment for Sensitive Equipment: Installed before UV sterilizers, ion exchange units, and other sensitive water treatment devices to remove chlorine and particulates that can cause damage or reduce efficiency.
1. Turn off the water supply and depressurize the filter housing.
2. Remove the old filter cartridge and dispose of it properly.
Rinse the new GAC and PP filter briefly with water to remove any loose carbon fines.
3. Insert the new cartridge into the housing. ensuring it is seated correctly.
4. Reassemble the housing. turn on the water supply slowly. and flush for 5-7 minutes until the water runs clear.
Q: Does it remove fluoride or heavy metals?
A: No, its primary functions are chlorine reduction and sediment removal. For fluoride or heavy metals, a specialized filter like an RO system or activated alumina is required.
Q: How often should it be replaced?
A: Replacement is typically needed every 6-9 months, depending on water quality and usage. A drop in water pressure or a return of bad taste indicates it's time for a change.
