PBF40M Spa Filter Replaces 10-00282 Filter, Compatible with Bullfrog A Series (2013-2022), R and X Series (2013-2024), Replaces PBF40 and PBF40-M, Coreless, Improved Non-OEM End Cap Design, 4 Pack

SPECIFICATIONS: Length: 6 1/4"; Outer Dimension: 8"; Top: 3/3/8’‘ Circular ; Bottom Opening: 4 1/2" elliptical; Filtration Area: 30 Sq.ft; Filter Material: Trilobal Filtration Fabric. Please note: This filter has no slot, but it has a larger size opening at the bottom, which can fit the notch of spa mounting assembly well. This Item Does not fit hot tub before 2017 without Filter Cage Core Assembly, #10-00417.

COMPATIBLE MODELS:PBF40M, PBF40, PBF40-M, Bull Frog Spas, Wellspring 30 Coreless 10-00282, SD-01389, 70361M, 8x6 Hot Tub Filters. ★NOTE: This is a compatible part. Original manufacturers' names and part numbers are for reference only. Yinage stands as an independent brand.

SUPERIOR FILTRATION: Our innovative "Dirt-Locking" technology ensures that the fabric captures significantly more contaminants than standard filters. Efficiently remove hair, leaves, dust, sediment, sand, and more, ensuring a clean and refreshing spa and hot tub experience.

EFFORTLESS CLEANING: The Trilobal Fabric Structure of the filter facilitates easy release of impurities during cleaning, ensuring the filter feels renewed after each wash. For optimal performance, it's recommended to clean the cartridges once a month.

DURABLE & COST-EFFECTIVE: Featuring a unique Trilobal Filtration Fabric Structure, our filter excels in capturing a large volume of contaminants. It's also designed for easy cleaning and maintenance. With proper care, expect a service life of 1-2 years. We're dedicated to offering top-notch quality at an affordable price.

ATTENTION: The shape of the end caps on both sides is different, Please ensure that the oval shaped end cap of the center hole faces downwards and engages the notch of the cartridge with the protrusion at the bottom of the central skeleton to prevent installation failure.