| MDPE Flexi Pipe - Heavy Duty 32mm | wastewater-supplies.com | 80 GBP | 375 GBP | −78.7% |
| MDPE Flexi Pipe - Heavy Duty 50mm | wastewater-supplies.com | 145 GBP | 375 GBP | −61.3% |
| MDPE Flexi Pipe - Heavy Duty 63mm | wastewater-supplies.com | 220 GBP | 1,200 GBP | −32.3% |
| 190 Litre Single Sewage Pump Station - 6m Lift | wastewater-supplies.com | 705 GBP | 900 GBP | −11.9% |
| 300 Litre Single Sewage Pump Station - 6m Lift | wastewater-supplies.com | 850 GBP | 900 GBP | −5.6% |
| 800 Litre Single Sewage Pump Station - 6m Lift | wastewater-supplies.com | 1250 GBP | 1,474 GBP | −5% |
| Chemical Toilet Disposal Unit - Flushing | wastewater-supplies.com | 1080 GBP | 1,100 GBP | −1.8% |
| Chemical Toilet Disposal Unit - Non flushing | wastewater-supplies.com | 540 GBP | 550 GBP | −1.8% |
| 4400 Litre Single Sewage Pump Station - 6m Lift | wastewater-supplies.com | 2600 GBP | 1,474 GBP | — |
| 3500 Litre Single Sewage Pump Station - 6m Lift | wastewater-supplies.com | 2400 GBP | 1,474 GBP | — |
| 2600 Litre Single Sewage Pump Station - 6m Lift | wastewater-supplies.com | 2000 GBP | 1,474 GBP | — |
| 2400 Litre Single Sewage Pump Station - 6m Lift | wastewater-supplies.com | 1950 GBP | 1,474 GBP | — |
| 1600 Litre Single Sewage Pump Station - 6m Lift | wastewater-supplies.com | 1750 GBP | 1,474 GBP | — |
| 1200 Litre Single Sewage Pump Station - 6m Lift | wastewater-supplies.com | 1450 GBP | 1,474 GBP | — |
| 1700 Litre Single Sewage Pump Station - 6m Lift | wastewater-supplies.com | 1350 GBP | 1,474 GBP | — |
| 600 Litre Single Sewage Pump Station - 6m Lift | wastewater-supplies.com | 1000 GBP | — | — |
| 450Ltr Single Sewage Pump Station - 6m Lift | wastewater-supplies.com | 950 GBP | — | — |
| 450Ltr Single Effluent Pump Station | wastewater-supplies.com | 845 GBP | — | — |
| 190 Litre Grey Water Pumping Station (Not Suitable for Sewage) | wastewater-supplies.com | 650 GBP | — | — |
| 300 Litre Grey Water Pumping Station (Not Suitable for Sewage) | wastewater-supplies.com | 650 GBP | — | — |
| Home Buyer Survey Report | wastewater-supplies.com | 330 GBP | — | — |
| Septic Tank Smell Remover 5 KG | wastewater-supplies.com | 180 GBP | — | — |
| Regenerate Drain Field 5KG | wastewater-supplies.com | 180 GBP | — | — |
| Bio Sewage Buster (Sewer Treatment) - 5KG | wastewater-supplies.com | 160 GBP | — | — |
| Bio Shock (Balancing Ponds and Lakes) - 5KG | wastewater-supplies.com | 130 GBP | — | — |
| Septic Tank Bacteria 12 Months Supply | wastewater-supplies.com | 90 GBP | — | — |
| Enzyme Bio Start-up For Sewage Plants | wastewater-supplies.com | 80 GBP | — | — |
| Bio Defence (Flood Damage Clean Up) - 5 Litres | wastewater-supplies.com | 75 GBP | — | — |
| Soakaway Water Attenuation Crate Infiltration Tunnel End Caps - x2 | wastewater-supplies.com | 75 GBP | — | — |
| Septic Tank Smell Remover 1 KG | wastewater-supplies.com | 60 GBP | — | — |
| Regenerate Drain Field 1KG | wastewater-supplies.com | 60 GBP | — | — |
| Septic Tank Bacteria 6 Months Supply | wastewater-supplies.com | 60 GBP | — | — |
| Grease-Eater Liquid - Grease Traps & Drain Cleaners | wastewater-supplies.com | 55 GBP | — | — |
| BIO HC BUSTER: Oil Spill Clean Up | wastewater-supplies.com | 55 GBP | — | — |
| Replacement Float | wastewater-supplies.com | 30 GBP | — | — |