Unicel 24" Replacement DE Filter Grid for Anthony Apollo & Flowmaster 4000 | 48 sq. ft. | FG-2417
- In stock, ready to ship
- Backordered: contact us for ETA
- SKU:
- FG-2417
-
Poolaroo Promise
- Fast Shipping — Ships in 1–2 Business Days
- 30-Day Risk-Free Returns — We Pay Return Shipping, No Restocking Fees
- Powered By People Who Care - No Faceless Conglomerate
About This Item
The Unicel FG-2417 is a single replacement DE filter grid engineered to exact OEM specifications for 48 sq. ft. Anthony DE filter systems. Measuring 24" in length by 17½" in width, this precision-made grid replaces Anthony OEM part number 17565 with the dimensional accuracy your manifold demands for proper seating, seal integrity, and lasting pressure performance.
⚠️ IMPORTANT: CHECK BEFORE YOU BUY
This product is a single (1) replacement DE filter grid — it is NOT a complete set. A full filter service for the Anthony Apollo 4000 / Flowmaster 4000 requires seven (7) of these full grids plus one (1) companion partial grid. Please verify the quantity and type (full or partial) needed for your specific filter model before ordering.
⚠️ IMPORTANT: Partial Grid Also Required for Full Filter Service
The Anthony Apollo 4000 / Flowmaster 4000 requires 7 full grids + 1 partial grid for a complete re-grid. This listing is for the full grid only. Don't forget the companion partial grid — Unicel FG-2413 Partial DE Filter Grid.
⚠️ IMPORTANT: Apollo 5000 / Flowmaster 5000 Owners — This Grid Will NOT Fit Your Filter
The FG-2417 is a 24" grid for 48 sq. ft. (4000 series) systems only. The Anthony Apollo 5000 and Flowmaster 5000 are 60 sq. ft. filters that require 30" grids. Do not order this part for a 5000 series filter.
Specifications
| Filter System Area | 48 sq. ft. (total system) |
| Grid Length | 24" |
| Grid Width | 17½" |
| Grid Type | Full Grid (Single) |
| Material | High-grade DE filter fabric with reinforced seaming |
Fits Into:
| OEM Brand | Filter Model | OEM Part Number | Grid Configuration |
| Anthony | Apollo 4000 | 17565 | 7 full + 1 partial |
| Anthony | Flowmaster 4000 | 17565 | 7 full + 1 partial |
(This is not an exhaustive list.)
Pro Tip: Always turn off the pump and release all pressure from the filter tank via the air relief valve before opening the tank to replace grids. When inspecting your system, check the tank o-ring and manifold assembly for wear before reassembly. Measure your existing full grid against the FG-2417 specifications (24" length × 17½" width) to confirm fit before installing. Note: If you have an Anthony Apollo 5000 or Flowmaster 5000 (60 sq. ft. system), you will need 30" replacement grids — not this part.
Also known as: FG2417
