We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Dayton 2 inch union for cartridge filter, white PVC fitting

Dayton

Dayton PP89060112G Union for Cartridge Filter 2 In. accessory

SKU CH-F13A-HEKR6

Connects compatible Dayton pool and spa pumps to cartridge filters using a two-inch union fitting

  • Compatible with Dayton 4VMN7 and 4VMN8 pumps
  • Connects 2 in. cartridge filter to plumbing
  • Manufacturer-direct Dayton PP89060112G union
  • New condition, ready for pool and spa systems
  • Free shipping on orders $75 or more

Compatible Union for Dayton Cartridge Filters

This union connects directly to Dayton cartridge filters and suits pool and spa pump installations. It matches manufacturer models 4VMN7 and 4VMN8 for a precise fit. The part is supplied new and ships from the manufacturer.

Fits Standard Pool and Spa Pump Lines

The union integrates with existing Dayton pump plumbing without extra adapters. It frees the installer from sourcing separate fittings for the specified filter models. Orders of $75 or more qualify for free shipping from the supplier.

Replaces Worn or Damaged Filter Unions

This component replaces the original union on compatible Dayton cartridge filters when seals fail or threads strip. The upgrade is worth it when the existing union leaks or cannot hold pressure. No other pump brands or filter models are supported by this part.

Highlights

  • Compatible with Dayton 4VMN7 and 4VMN8 pumps
  • Connects 2 in. cartridge filter to plumbing
  • Manufacturer-direct Dayton PP89060112G union
  • New condition, ready for pool and spa systems
  • Free shipping on orders $75 or more

Specifications

BrandDAYTON

Questions about this item

What is the first limit that appears during sustained use?

The union is a passive fitting without moving parts, so it does not impose a flow or pressure limit during continuous operation.

How much noise, heat or power does the union generate when the pump runs all day?

As a non-electric fitting it produces no noise, no heat and draws no power while the pump is running.

Which pump models must the buyer already own for this union to work?

It fits Dayton pool and spa pumps with manufacturer model numbers 4VMN7 and 4VMN8, also listed as Grainger part numbers 4VMN7 and 4VMN8.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.