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Compatible Replacement for Jandy A0104100. Cross-References Pleatco PJAN145, Unicel C-7482 and Filbur FC-0820.
SKU XLS-780 4PACK · UPC 810625026077
Confirm your fit
The XLS-780 4-pack is a replacement cartridge set for the Jandy CL580 and Jandy CV580. It replaces Jandy A0104100 / R0357900, along with aftermarket Pleatco ULTRA-A10 / PJAN145, Unicel C-7482 / C-7482RA and Filbur FC-0820 / FC-3410.
Each cartridge is 7" in diameter and 33" long with a 3" open end cap top and bottom, and carries 145 sq ft of filter media, 580 sq ft across the 4 cartridges in this pack.
We make every cartridge in Austin, Texas, and shipping is free.
Measure your old cartridge cap to cap, then across the widest pleat.
How to measure a cartridge →Measuring your old cartridge
A variance of ⅛" is normal. Anything larger usually means a different housing model — check the number printed on your old cartridge against the compatible parts list before ordering.
Match your filter housing below, click any part number to verify the fit, or paste your existing part number into the search box.
Filter housings and systems this cartridge fits
OEM and competitor cartridge part numbers this product replaces
The Perfect Fit Guarantee applies to the cross-references listed here. Brand names, models and part numbers identify compatibility only. If your housing is not listed, reach out to our team before ordering.
Can't find your part number? Look it up on the full pool filter cartridge cross-reference chart.
Still unsure after reading these? Send us the number stamped on your old cartridge and we will confirm the fit.
The Excel Filters XLS-780 replaces Jandy A0104100 and R0357900. Aftermarket equivalents: Pleatco PJAN145, Unicel C-7482 and Filbur FC-0820.
It fits the Jandy CL580 and Jandy CV580. If your housing is not listed, match the part number stamped on your current cartridge on our cross-reference chart.
7" diameter, 33" long, 145 ft² of media (end caps — top: 3" Open End, bottom: 3" Open End). Matching measurements alone do not prove a fit: some of our cartridges share a size and differ in filtration area or end caps, so check the part number on your old cartridge too.
No. The XLS-780 is an independently manufactured replacement cartridge, made in the USA by Excel Filters and built to match the Jandy A0104100 specification. Jandy is a trademark of its owner, used only to show compatibility.
Most pool and spa cartridges last 1–2 seasons with regular rinsing. Replace it when cleaning no longer restores flow, the pleats fray, or the end caps crack.
XLS-705 • 4-Pack
In stockReplaces: Jandy A0558000, Pleatco PJAN115, Unicel C-7468, Filbur FC-0810
*Perfect Fit Guarantee applies to the OEM and aftermarket cross-references listed on this page; brand names, models and part numbers identify compatibility only. We ship to the 48 contiguous United States only; free standard shipping applies to those orders with no order minimum, and expedited service is priced at checkout. Every cartridge carries a 6-month limited warranty against defects in materials and manufacturing, separate from our 30-day return policy.
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