Cartridge, 100 sqft, ht, 3-1/2″ob, 8″, 16-1/2″ 3oz | FC-3965
$77.74
| Manufacturer part number | FC-3965 |
| UPC (GTIN) | 645544039651 |
| Returns | 30-day returns – see our returns policy |
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💧 Cartridge, 100 sqft, ht, 3-1/2″ob, 8″, 16-1/2″ 3oz
Made by Filbur, manufacturer part number FC-3965. If your old part carries one of the cross-reference numbers further down, this is listed as its alternative.
📏 Specifications
| Specification | Value |
|---|---|
| Brand | Filbur |
| Manufacturer part number | FC-3965 |
| Application | Caldera Spas (Watkins), Watkins Mfg/Caldera Spa |
| Length | 16-1/2″ |
| Diameter | 8″ |
| Square Footage | 100 sq ft |
| Bottom Physical Dimension | 3-1/2″ |
| Bottom Style | Reverse Taper |
| Top Style | Handle |
| Media Type | 3oz |
| Catalog description | Cartridge, 100 sqft, ht, 3-1/2″ob, 8″, 16-1/2″ 3oz |
🔄 Cross-reference part numbers
These part numbers are listed as alternatives for this part.
| Brand | Part number |
|---|---|
| Darlly Filtration | 81004 |
Reemay™ is Spunbound Polyester made with a continuous filament construction to minimize fiber migration that adds strength and there are no binders to limit filtering area. It is offered in a 3 ounce media.
🔧 Parts and fittings for this
| Part | Our part number | Availability | Price | ||
|---|---|---|---|---|---|
 |
Silicone Based Lubricant 1oz 00150 | 00150 | 343 in stock | $5.26 | Add to cart |
 |
Filter Wand, Valterra | B8400C | 20 in stock | $15.29 | Add to cart |
| Application | Caldera Spas (Watkins), Watkins Mfg/Caldera Spa |
|---|---|
| Length | 16-1/2" |
| Diameter | 8" |
| Square Footage | 100 sq ft |
| Bottom Physical Dimension | 3-1/2" |
| Bottom Style | Reverse Taper |
| Top Style | Handle |
| Media Type | 3oz |
| H Part# | 17-175-1141 |