Animals & Pet Supplies · Fi GPS Tracking Collars
Damaged Eco Fi Collar Replacement
LupinePet · sold by LupinePet® · $15.00 · in stock
Eco Fi-compatible replacement collars (collar only) for Fi Series 3 & 3+ receivers. Built for dogs that never slow down. From trail runs to lake swims to everyday walks, LupinePet Fi-compatible dog collars are engineered for comfort, durability, and secure GPS tracking performance. LupinePet’s Fi collar fits Fi Series 3 & 3+. C ollars available in ¾” & 1" wide with sizes from 11.5” to 32”, for small, medium, large and extra large dogs. Need a larger size? Let us know, we may be able to help! Strong, durable and adventure-ready, these collars are designed to keep up with active dogs wherever…
| Option | Price | Stock | |
|---|---|---|---|
| 3/4in wide / Mountain Lake / 11.5in - 13.5in | $15.00 | in stock | Order via Kaupia → · Buy at LupinePet® |
| 3/4in wide / Berry / 11.5in - 13.5in | $15.00 | in stock | Order via Kaupia → · Buy at LupinePet® |
| 3/4in wide / Tropical Sea / 11.5in - 13.5in | $15.00 | in stock | Order via Kaupia → · Buy at LupinePet® |
| 3/4in wide / Moss / 11.5in - 13.5in | $15.00 | in stock | Order via Kaupia → · Buy at LupinePet® |
| 3/4in wide / Lilac / 11.5in - 13.5in | $15.00 | in stock | Order via Kaupia → · Buy at LupinePet® |
| 3/4in wide / Granite / 11.5in - 13.5in | $15.00 | in stock | Order via Kaupia → · Buy at LupinePet® |
| 1in wide / Mountain Lake / 13in - 16in | $15.00 | in stock | Order via Kaupia → · Buy at LupinePet® |
| 1in wide / Mountain Lake / 15in - 20in | $15.00 | in stock | Order via Kaupia → · Buy at LupinePet® |
| 1in wide / Mountain Lake / 19in - 26in | $15.00 | in stock | Order via Kaupia → · Buy at LupinePet® |
| 1in wide / Mountain Lake / 25in - 32in | $15.00 | in stock | Order via Kaupia → · Buy at LupinePet® |
| 1in wide / Berry / 13in - 16in | $15.00 | in stock | Order via Kaupia → · Buy at LupinePet® |
| 1in wide / Berry / 15in - 20in | $15.00 | in stock | Order via Kaupia → · Buy at LupinePet® |
| 1in wide / Berry / 19in - 26in | $15.00 | in stock | Order via Kaupia → · Buy at LupinePet® |
| 1in wide / Berry / 25in - 32in | $15.00 | in stock | Order via Kaupia → · Buy at LupinePet® |
| 1in wide / Tropical Sea / 13in - 16in | $15.00 | in stock | Order via Kaupia → · Buy at LupinePet® |
| 1in wide / Tropical Sea / 15in - 20in | $15.00 | in stock | Order via Kaupia → · Buy at LupinePet® |
| 1in wide / Tropical Sea / 19in - 26in | $15.00 | in stock | Order via Kaupia → · Buy at LupinePet® |
| 1in wide / Tropical Sea / 25in - 32in | $15.00 | in stock | Order via Kaupia → · Buy at LupinePet® |
| 1in wide / Moss / 13in - 16in | $15.00 | in stock | Order via Kaupia → · Buy at LupinePet® |
| 1in wide / Moss / 15in - 20in | $15.00 | in stock | Order via Kaupia → · Buy at LupinePet® |
| 1in wide / Moss / 19in - 26in | $15.00 | in stock | Order via Kaupia → · Buy at LupinePet® |
| 1in wide / Moss / 25in - 32in | $15.00 | in stock | Order via Kaupia → · Buy at LupinePet® |
| 1in wide / Lilac / 13in - 16in | $15.00 | in stock | Order via Kaupia → · Buy at LupinePet® |
| 1in wide / Lilac / 15in - 20in | $15.00 | in stock | Order via Kaupia → · Buy at LupinePet® |
| 1in wide / Lilac / 19in - 26in | $15.00 | in stock | Order via Kaupia → · Buy at LupinePet® |
| 1in wide / Lilac / 25in - 32in | $15.00 | in stock | Order via Kaupia → · Buy at LupinePet® |
| 1in wide / Granite / 13in - 16in | $15.00 | in stock | Order via Kaupia → · Buy at LupinePet® |
| 1in wide / Granite / 15in - 20in | $15.00 | in stock | Order via Kaupia → · Buy at LupinePet® |
| 1in wide / Granite / 19in - 26in | $15.00 | in stock | Order via Kaupia → · Buy at LupinePet® |
| 1in wide / Granite / 25in - 32in | $15.00 | in stock | Order via Kaupia → · Buy at LupinePet® |
Prices and stock from www.lupinepet.com’s public catalog, last checked 2026-11-03 22:30 UTC. “Order via Kaupia” shows the delivered price to your zip (item + the store’s shipping + est. tax) and places the order through Kaupia with a delivery guarantee; “Buy at the store” goes to the store’s own checkout. Agents: JSON at https://api.kaupia.com/v1/product?id=kp:2cb328bb-7b0e-44ba-83ea-abdb8a2c1650; delivered price GET /v1/quote; order with POST /v1/orders or MCP place_order.