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Blue polyester fiber filter balls, 50 mm spheres, in bag with wash net

VEVOR

VEVOR Pool Filter Balls 3.1 lbs Blue Polyester Fiber 50 mm

SKU CH-E5WM-S11DV

Lightweight 3.1 lb blue polyester balls replace sand in pool filters, trapping fine debris and washing clean for reuse

  • Product typeOther Appliances
  • Overall width10.63
  • Traps fine particles for crystal-clear water
  • Machine or hand washable for easy upkeep
  • Lightweight 3.1 lbs replaces heavy sand
  • Durable 100% polyester fiber lasts longer
  • Includes cleaning net bag for maintenance

Pool Filter Balls 3.1 lbs Blue Polyester

These pool filter balls are made from 100% blue polyester fiber and weigh 3.1 lbs. They replace traditional sand in sand filter systems for swimming pools, aquariums, and above ground pools. The lightweight media is reusable and designed for long service life with minimal wear.

50 mm Diameter Filtration Media

Each ball measures 50 mm (1.97 in) in diameter, which determines flow compatibility with your existing sand filter housing. This specific size ensures proper water passage and particle trapping without requiring hardware modifications. Verify your filter tank specifications before purchasing.

Machine Washable with Included Net Bag

Maintenance is simple because the balls support pump backwashing and can be cleaned by machine or hand using the supplied cleaning net bag. The reusable design reduces ongoing media replacement costs. They are not suitable for cartridge or diatomaceous earth filter systems.

How it compares

Measured against everything we stock in Tech Gadgets & Accessories, at today’s prices. Recalculated every night.

Price $19.99
Cheaper than about 60% of the 5,998 comparable items (median $24.99).

Specifications

Product
Product typeOther Appliances

Questions about this item

How much filter volume does the 3.1 lbs bag provide in a real sand filter tank?

The 3.1 lbs bag contains lightweight blue polyester balls that replace many times their weight in sand, filling the tank with less mass while trapping fine particles like pollen and grass clippings for crystal-clear water.

What filtration standard or micron rating does the polyester fiber meet in practice?

The 100% blue polyester fiber balls capture fine debris such as dirt and grass clippings through mechanical straining; no industry micron rating or certification is published for this media.

Will the 50 mm balls fit my existing sand filter housing without modification?

Each ball measures 50 mm (1.97 in) in diameter, a size designed to drop into standard residential sand filter laterals; the included wash bag simplifies removal during backwash or cleaning.

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