Pentair
Pentair FNS Plus 48 sf DE Filter 180008
Warranty coverage included.
Order now — estimated delivery in 2–5 business days
Typically ships within 1 business day — free, with tracking
Ships within 1 business day. Most orders arrive in 2–5 business days with tracking.
30-day returns. Unopened items returnable; damaged arrivals made right, fast.
Not sure this fits your setup?
Call 602-529-1901 — a real pool pro will confirm compatibility before you order.
Product overview
Pentair · Part # 180008
The Pentair FNS Plus 48 sf DE Filter, also known as the Pentair 180008 filter, is a high-quality and efficient pool filtration system designed to provide excellent water clarity. Here is a detailed description of the filter:
- Enhanced Filtration Efficiency: The FNS Plus 48 sf DE Filter utilizes a curved grid design that maximizes the filtration area, allowing for greater dirt-trapping capacity and longer periods between cleanings. This ensures a high level of filtration efficiency, keeping your pool water clean and clear
- Durable Construction: The filter is constructed with fiberglass-reinforced polypropylene, which provides exceptional durability and resistance to corrosion. This makes the filter suitable for long-term use in various pool environments.
- Easy Maintenance: The FNS Plus 48 sf DE Filter is designed for easy maintenance. The filter grid pack is easily removable, simplifying the cleaning process and saving you time. Regular cleaning of the filter grid pack is essential to maintain its optimal performance
- Efficient Backwashing: The unique internal design of the filter ensures optimum filtration and backwashing efficiency. This allows for efficient removal of trapped debris and refreshing of the filter media for continued filtration effectiveness.
- Air Relief System: The filter is equipped with a high-flow manual air relief valve and continuous internal air relief. This helps to maintain efficient filtration by preventing over-pressurization and promoting proper water flow through the filter system.
- Operational Limits: The FNS Plus 48 sf DE Filter has a maximum continual operating pressure of 50 psi and can handle water temperatures up to 104°F (40°C). It is important to adhere to these operating limits to ensure the longevity and performance of the filter
It is worth noting that the Pentair FNS Plus 48 sf DE Filter does not include a backwash valve. It requires the use of a backwash valve or adapters, which need to be purchased separately
To properly install and maintain the Pentair FNS Plus 48 sf DE Filter, it is recommended to consult the manufacturer's provided installation manual and guidelines. These resources will provide detailed instructions tailored to the specific model, ensuring correct installation and efficient operation.
In summary, the Pentair FNS Plus 48 sf DE Filter is a high-quality and efficient filtration system designed for exceptional water clarity. Its curved grid design, durable construction, and easy maintenance make it an excellent choice for keeping your pool water clean and enjoyable for swimming.
Warranty, shipping & compatibility
This product is covered by our warranty. Professional installation is recommended for equipment items to ensure proper electrical setup, plumbing connection, and programming. Before ordering, confirm your voltage, plumbing size, and any automation requirements — or simply call us at 602-529-1901 and we'll verify the right model for your system.
Shipping is free nationwide on every order. In-stock items leave our dock within 1 business day and typically arrive within 2–5 business days; oversized equipment like heaters ships by freight carrier with delivery scheduling. Unopened products can be returned within 30 days — and if anything arrives damaged, we'll take care of it immediately.