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Home > Replacement Water Filters > Filters for 10 inch Big Blue Housings

Pentek (155101-43) 9.75"X4.5" Big Blue R30-BB Pleated Polyester Sediment 30 Micron Filter

Pentek (155101-43) 9.75"X4.5" Big Blue R30-BB Pleated Polyester Sediment 30 Micron Filter


Retail Price:: $21.86

Your Savings:: $6.93

Your Price: $14.93


Availability: Ships within 24 hours

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Quantity Price
24+ $13.44


R Series cartridges are manufactured from a durable, non-woven and reusable polyester fabric that is suitable for a wide range of filtration uses.

The media is pleated around a polypropylene core for added strength and the ends are immersed in a thermo-setting vinyl plastisol. Embedding and sealing each end of the pleat in this fashion fuses the three components together forming a unitized end cap and gasket. The overlap seam is sonically welded to reduce internal bypass improving filtration efficiency. The standard 9-3⁄4" length cartridge has more than four square feet of polyester fabric, while the larger Big Blue? version has more than 16 square feet. The media is pleated to maximize dirt-holding capacity and extend the time period between changes or cleaning.

R Series cartridges are resistant to both bacteria and chemical attack making them suitable for a variety of residential, commercial and industrial applications.

Pressure Drop
1 psi @ 10 GPM

Materials of Construction:

Filter Media Non-Woven Polyester
End Caps Vinyl Plastisol
Core Polypropylene
Temperature Rating 40?F to 145?F

Related Info



Questions & Answers

Q: I am looking at a 30 micron replacment filter for my Kinetco water system. THis appears to be the part but I just wanted to verify. This is listed As 4.5 X 10 inch. The actual measurements on my existing filter is 4 3/8 ( top ) X 9 5/8 to 9 3/4 length. The resson for the two measurements on the length is there is ctually a small raised center part on each end of the filter.How much is the shipping? Thanks
Asked by:  - 11/12/2013 (Submit an answer)
A: The actual measurements are 9.75"x4.5". There is nothing raised on this filter. It's flush with a rubber gasket in the middle on both sides. Shipping depends on weight and zip code. You can use the shipping calculator on the shopping cart to calculate it. As far as it fitting in your Kinetico system, I'd have to know which one it is before I can commit an answer to you. Some kinetico systems are proprietary.

On a side note, it's actually funny because in the industry we all call it 10" big blue filters and we automatically know what it is. What's interesting is we have some filters with exact measurements in the title and people ask the opposite question "will it fit a 10 inch big blue housing".
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