Replacement for Royal RL-618-10 Cellulose 10 Micron Filter Element for Housings and Vessels

Name: Royal RL-618-10 replacement from SONAfilter.com - ISO Certified Manufacturing
SKU: S6258-618205-3.5
Price: 35.32 USD
Availability: InStock

$35.32

4.8

Engineered filtration that provides OEM reliability—at an excellent value.

Proudly Made in America, SONA’s direct replacement for the Royal RL-618-10 high-flow element offers trusted performance and engineered quality, all while fitting seamlessly into your existing system.

There is a minimum quantity of six per order, and multiples of six.

LIVE UPS or LTL rates calculated on the checkout page

Guaranteed direct replacement – no need for modification or ‘workarounds’
Made in America for consistency, reliability, and availability
High dirt-holding capacity while lowering initial pressure drop for long service life
85% of orders ship within 24 hours – minimize your equipment downtime

SKU: S6258-618205-3.5 Category: Elements for High-Flow Housings and Vessels Tags: Royal, Six

Returns (applies only to USA shipments)

No goods may be returned without authorization by ISO Filtration.
– Return authorization is valid for 30 days only.
– Products shipped by our error will be accepted for return with full credit.
– Shipping discrepancies must be brought to ISO Filtration’s attention within 10 days of receipt of shipment.
– Standard products may be returned for a credit with proper authorization within three months of the date of invoice, with up to a 50% restocking fee and freight cost.
– No RGA’s will be issued after 30 days from invoice date.
– Returned products must be in new saleable (packaging unopened) condition or no credit will be offered.
– ISO Filtration reserves the right to determine the acceptability of the returned goods for resale.

ISO Filtration can ship orders out of the U.S.A., if the following criteria are met:
1. There is a minimum order of $500 USD for shipments outside of North America.
2. All payments are made in full before the order is manufactured.
3. There are no cancellations or alterations allowed after payment is made and manufacturing has begun.
4. ALL orders are EX WORKS, meaning the purchaser is responsible for all freight arrangements and facilitates pick up at the designated facility. The final destination must be disclosed in writing to ISO Filtration – Source One N.A., LLC. All shipments must comply with E.A.R. regulations.
5. Products shipped outside of the United States of America are non-returnable, non-cancellable, and non-refundable.

A hydraulic filter is a device that is used to remove contaminants, such as dirt, debris, and air bubbles, from hydraulic fluid in a hydraulic system. Hydraulic systems are used in a variety of industrial and commercial applications, including construction equipment, manufacturing machinery, and transportation vehicles. The hydraulic fluid is responsible for transmitting power and energy within the system, and it is essential that it is kept clean and free of contaminants.

The primary function of a hydraulic filter is to protect the equipment and components in the hydraulic system from damage caused by contaminants. When contaminants are present in the fluid, they can cause wear and tear on the system, leading to costly repairs and downtime. By regularly replacing and maintaining hydraulic filters, the health of the equipment can be maintained and its lifespan extended.

Regular hydraulic filter replacement is important because the filter element becomes clogged with contaminants over time, which can reduce its effectiveness and impact the performance of the system. As the filter becomes clogged, it becomes more difficult for the fluid to pass through it, which can lead to increased pressure and reduced flow rate. This can lead to reduced efficiency and performance of the equipment, as well as increased wear and tear on the system.

In addition, contaminants that are trapped in the filter element can break loose and enter the system, which can cause damage to the equipment and components. This can lead to costly repairs and downtime. By regularly replacing the filter, these contaminants can be removed from the system and the risk of equipment damage can be minimized.

Overall, regular hydraulic filter replacement is important to ensure that the filter is functioning properly and the equipment is operating at its optimal level of performance. By following the manufacturer’s recommendations for filter replacement intervals and regularly inspecting the filter element, it is possible to extend the lifespan of the equipment and minimize the risk of costly repairs and downtime. Generally, the filter should be changed when the differential pressure (PSID) reaches or exceeds 25 PSID.

A micron, also known as a micrometer, is a unit of length that is equal to one millionth of a meter. It is commonly used to measure the size of particles in liquid filtration systems.

In the context of liquid filtration, the size of the particles being removed is an important consideration, as smaller particles are more difficult to filter out than larger particles. Filters are typically rated in terms of the size of particles that they can effectively remove, with smaller values indicating a higher level of filtration. For example, a filter with a rating of 1 micron is capable of removing particles that are 1 micron in size or larger, while a filter with a rating of 0.1 micron is capable of removing particles that are 0.1 micron in size or larger.

The beta ratio, also known as the beta value, is a measure of the efficiency of a filter at removing particles of a particular size. It is typically used to compare the performance of different filters or filter media and is often used in the selection and design of liquid filtration systems.

The beta ratio is calculated by dividing the number of particles of a particular size that are removed by a filter by the total number of particles of that size that are present in the fluid being filtered. For example, if a filter is able to remove 90% of the particles that are 1 micron in size from a fluid, its beta ratio for 1 micron particles would be 90.

The beta ratio can be used to compare the performance of different filters or filter media at removing particles of a particular size. A filter with a higher beta ratio is more efficient at removing particles of that size than a filter with a lower beta ratio.

Microglass, also known as microfiberglass, is a type of synthetic fiber that is commonly used in liquid filtration systems due to its high efficiency and good filtration properties. Microglass is made from extremely fine fibers of glass that are tightly woven together to form a filter media.

There are several reasons why microglass is well-suited for use in liquid filtration:

-Microglass has a high dirt holding capacity, which means it is able to filter a large volume of fluid before becoming clogged and needing to be replaced.

-Microglass has a high efficiency at removing small particles, making it suitable for use in high-purity filtration applications.

-Microglass is resistant to chemicals and corrosion, which makes it suitable for use in a wide range of filtration applications.

-Microglass is durable and has a long lifespan, which makes it a cost-effective choice for many filtration systems.

Overall, microglass is a popular choice for liquid filtration due to its high efficiency, good filtration properties, and durability.

O.D.	6.0"
I.D. Top	3.5"
I.D. Bottom	3.5"
Length Overall	18.0"
Construction Type	Cellulose, Double Open End
Efficiency	10 micron
Gasket Material	Buna
Wire Support	NA
Max Operating Pressure	100 PSID Collapse Pressure
Max Temp	248 Degress F
Weight Each	6
Carton Qty	6
Condition	New

Our Royal RL-618-10 Replacement Filter

Our Royal RL-618-10 replacement hydraulic filter is a guaranteed direct replacement in form, fit, and function. This means the filter will fit and you should expect performance to be equal to or greater than the OEM filter. Made in America.

Filtration Media for the Royal RL-618-10 direct interchange

Our filter media is backed by ISO 16889 multi-pass testing and other ISO/SAE test protocols and the filter is produced in an ISO Compliant manufacturing facility. An ISO Compliant manufacturing facility is all about quality control, consistency, responsibility, and being true to the design. Optimized cellulose media is used for fine filtration, just like the Royal RL-618-10 hydraulic filter to be replaced. Our cellulose filters use the optimal amount of media and pleats to ensure high dirt-holding capacity. The correct number and design of pleats in the element will give you the lowest initial pressure drop. Therefore the filter will take longer to reach its change-out pressure drop which is usually 25 PSID.

Micron Rating for the Royal RL-618-10 cross

This Royal RL-618-10 hydraulic filter replacement element is beta-rated. The filter performance is outstanding.

10 Micron

Filter Collapse Pressure for the Royal RL-618-10 cross reference

A filter collapse pressure of 100 PSID Collapse Pressure means that if the filter is completely clogged and the build up of pressure reaches or surpasses 100 PSID Collapse Pressure the filter may collapse and allow contamination downstream. Please use a satisfactory safety factor for the filter.

Compatible Fluids

This filter is compatible with the following fluids but pressure drop will vary depending on viscosity and temperature:

Hydraulic Fluid and Machining Fluids
Diesel and other fuels
Lubricating Oils and Synthetic Lubricants
Turbine and Compressor Lube Oils … And many more fluids

Visit the links below for more helpful information.

Our hydraulic filter is indicated as a replacement for Royal RL-618-10 and is not manufactured by or affiliated with the OEM or Brand listed. Part numbers and names are used for cross reference only. The element may vary from the image displayed on the left.