The iPhone 16 Pro Max filter includes Quad Lock, SP Connect, Quiklox by Interphone and Outplorer cases, together with a separate SP Connect weather cover. The standard and Xtreme SPC+ cases use the SP Connect system; the other cases require their own compatible mounts.
Check the 6.9-inch fitment
- Select a product that explicitly states iPhone 16 Pro Max or 6.9 inches.
- Keep the case and mount within the same brand and connection format.
- Match the SP Connect weather cover to the exact SPC+ case before ordering.
