As described
"Ordered replacement filters and they shipped quickly. Arrived well packaged."
Pentair DGD-7525 Filtro de sedimentos de polietileno 25 micras 4,5" x 10" 155355-43
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El Pentair Pentek DGD-7525 es un filtro de sedimentos de polietileno de doble grado con clasificación de 10" y 25 micrones hecho de polipropileno puro. El Pentair Pentek DGD-7525 está diseñado para usarse en las carcasas de filtro Big Blue de Pentair y cabe en cualquier 'Big Blue' de 10" carcasas de filtro estilo. Los filtros de sedimentos de la serie Pentek DGD cuentan con una alta capacidad de retención de suciedad en comparación con filtros de sedimentos de tamaño similar y reducirán las partículas de sedimentos tan pequeñas como 25 micrones sin impartir sabor, olor o color al agua. La serie DGD es resistente química y bacterianamente debido a su construcción de polipropileno.
Overall rating: 4.0 / 5 from 4 reviews.
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"Ordered replacement filters and they shipped quickly. Arrived well packaged."
"Great service and pricing."
"This product was substituted for the filter I actually ordered and I would have had to pay to return it. Having already paid the original shipping I chose to keep this less effective filter and cut my losses."
"This is my second order - these are great. I had been buying from our local water purification company, but I need to replace monthly due to very high iron in our water, and these are so much cheaper - same great product."
Q:
What does the Pentair DGD-7525 / 155355-43 reduce?
A:
It captures sand, rust, dirt, silt, and other suspended particles down to its nominal 25-micron rating. It does not reduce dissolved minerals or provide carbon treatment.
Q:
Which housings or systems use the Pentair DGD-7525 / 155355-43?
A:
The catalog lists: DGD-7525, GXWH35F. Confirm the exact model and part number on your equipment before ordering Pentair DGD-7525 / 155355-43. Its nominal size is 4.5-by-10-inch Big Blue.
Q:
What is this sediment filter made from?
A:
The filter uses dual-gradient polypropylene media designed for particle filtration. Match the exact part number and construction when replacing it.
Q:
How often should it be replaced?
A:
A common interval is 6 to 12 months, but sediment load, water use, and pressure drop determine actual life. Replace it sooner if flow declines.
Q:
Can I substitute another 4.5-by-10-inch Big Blue filter?
A:
Not automatically. Match the micron rating, media type, dimensions, flow requirement, and approved system fit; same-size filters can perform differently.
Q:
What should I check after replacement?
A:
Seat the cartridge and housing O-ring correctly, restore water slowly, check for leaks, and flush according to the equipment instructions.