Sakura Air Filter A-1665
The query “A-1665 filter” refers to multiple types of filters across various product categories. The most common reference is to an FRP (Fiber-Reinforced Plastic) pressure vessel for water treatment systems, with the “1665” indicating a 16-inch diameter and 65-inch height. It can also refer to a Sakura A-1665 air filter for specific Honda vehicles or a FRAM CH11665 oil filter.
A-1665 FRP water filter vessel
General specifications
These tanks are commonly used in residential, commercial, and industrial water treatment systems for applications such as filtration, water softening, and sand filtration. The following are common specifications based on listings from various manufacturers:
Dimensions: Approximately 16 inches (400–405mm) in diameter and 65–66 inches (1650–1670mm) in height.
Volume: About 179 to 195 liters.
Material: Constructed with a polyethylene (PE) or high-density polyethylene (HDPE) liner, with an outer shell of fiber-reinforced plastic (FRP).
Maximum operating pressure: Typically 100 to 150 PSI.
Connectors: Often feature a top opening with a 2.5-inch or 4-inch female thread for attaching control valves. Some models may have both top and bottom openings.
Certifications: Reputable brands may have NSF, CE, and ISO9001 certifications.
Manufacturers and retailers
Chihon: A Chinese manufacturer of FRP pressure vessels sold through various retailers, including Song Phung Environmental Company (filter.vn).
Pentair: This brand name is associated with 1665 FRP pressure tanks on Alibaba.
GTB-JI Water Solution and Jazz Pure Water Solutions: Mentioned as manufacturers on Romegamart.
Jei Aqua Tech: Offers a TATA Steel FRP vessel with a “1665” designation.
Online retailers: You can find various FRP pressure vessels by searching online stores like Alibaba, Romegamart, and Made-in-China.com.
A-1665 automotive air filter
Sakura A-1665 air filter
Part number: A-1665.
Vehicle compatibility: Designed to fit the Honda Civic FD1, a 4-cylinder model with an R18A1 1.8L engine from 2006 to 2012.
Physical specifications:
Height: 44mm.
Length: 225mm.
Width: 196mm.
Construction: Features a plastic frame.
Retailers: Can be purchased from online automotive parts retailers such as Filterpro, Autopro, Autobarn, Lazada PH, and Shopee Philippines.
CH11665 oil filter
FRAM CH11665 oil filter
Product line: Extra Guard and Synthetic Endurance are available.
Extra Guard: Engineered for use with conventional or synthetic oil, offering up to 10,000 miles of protection.
Synthetic Endurance: Optimized for synthetic oil, providing 99% filtration efficiency and maximum engine protection for up to 25,000 miles.
Retailers: Available from automotive parts retailers such as Partsource, Walmart, and Amazon.
Super Tech ST11665 / MP11665 oil filter
Retailer: Sold by Walmart.
Vehicle compatibility: Fits select Chrysler, Dodge, Jeep, and Ram models.
Product lines:
ST11665: 10,000-mile filter.
MP11665: Maximum Performance 20,000-mile filter.
Other 1665 filters
Mahle OC 1665 engine oil filter
Details: An engine oil filter sold on eBay, used in various vehicles.
CLEAN FILTER MG1665 fuel filter
Details: A filter insert for certain trucks.
Yanmar 5411665893 fuel filter
Details: A genuine fuel filter for Yanmar equipment.





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